diff --git a/src/AppCommon/FileTime.App.Core/Command/Commands.cs b/src/AppCommon/FileTime.App.Core/Command/Commands.cs
index dcc0dd5..1a74b40 100644
--- a/src/AppCommon/FileTime.App.Core/Command/Commands.cs
+++ b/src/AppCommon/FileTime.App.Core/Command/Commands.cs
@@ -7,6 +7,7 @@ namespace FileTime.App.Core.Command
         AutoRefresh,
         ChangeTimelineMode,
         CloseTab,
+        Compress,
         Copy,
         CopyHash,
         CopyPath,
diff --git a/src/AppCommon/FileTime.App.DependencyInjection/FileTime.App.DependencyInjection.csproj b/src/AppCommon/FileTime.App.DependencyInjection/FileTime.App.DependencyInjection.csproj
index 3d30e02..0cacd89 100644
--- a/src/AppCommon/FileTime.App.DependencyInjection/FileTime.App.DependencyInjection.csproj
+++ b/src/AppCommon/FileTime.App.DependencyInjection/FileTime.App.DependencyInjection.csproj
@@ -9,6 +9,7 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\..\Tools\FileTime.Tools.Compression\FileTime.Tools.Compression.csproj" />
     <ProjectReference Include="..\FileTime.App.Core\FileTime.App.Core.csproj" />
     <ProjectReference Include="..\..\Providers\FileTime.Providers.Local\FileTime.Providers.Local.csproj" />
     <ProjectReference Include="..\..\Providers\FileTime.Providers.Smb\FileTime.Providers.Smb.csproj" />
diff --git a/src/Core/FileTime.Core/Command/CopyCommand.cs b/src/Core/FileTime.Core/Command/CopyCommand.cs
index 1bfe3a4..85bb7f7 100644
--- a/src/Core/FileTime.Core/Command/CopyCommand.cs
+++ b/src/Core/FileTime.Core/Command/CopyCommand.cs
@@ -1,4 +1,5 @@
 using AsyncEvent;
+using FileTime.Core.Interactions;
 using FileTime.Core.Models;
 using FileTime.Core.Timeline;
 
@@ -14,7 +15,7 @@ namespace FileTime.Core.Command
 
         public IList<AbsolutePath> Sources { get; } = new List<AbsolutePath>();
 
-        public IContainer? Target { get; set; }
+        public AbsolutePath? Target { get; set; }
 
         public TransportMode? TransportMode { get; set; } = Command.TransportMode.Merge;
 
@@ -25,6 +26,9 @@ namespace FileTime.Core.Command
 
         public string DisplayLabel { get; } = "Copy";
         public IReadOnlyList<string> CanRunMessages { get; } = new List<string>().AsReadOnly();
+        public bool TargetIsContainer => true;
+        public List<InputElement> Inputs { get; } = new();
+        public List<object>? InputResults { get; set; }
 
         private async Task UpdateProgress()
         {
@@ -85,7 +89,8 @@ namespace FileTime.Core.Command
                 return (IContainer)(await newContainerDiff.AbsolutePath.ResolveAsync())!;
             };
 
-            await TraverseTree(Sources, Target, TransportMode.Value);
+            var resolvedTarget = (IContainer)(await Target.ResolveAsync())!;
+            await TraverseTree(Sources, resolvedTarget, TransportMode.Value);
 
             return startPoint.WithDifferences(newDiffs);
         }
@@ -122,7 +127,8 @@ namespace FileTime.Core.Command
                 }
             };
 
-            await TraverseTree(Sources, Target, TransportMode.Value);
+            var resolvedTarget = (IContainer)(await Target.ResolveAsync())!;
+            await TraverseTree(Sources, resolvedTarget, TransportMode.Value);
         }
 
         private async Task CalculateProgress()
@@ -150,7 +156,8 @@ namespace FileTime.Core.Command
                 }
             };
 
-            await TraverseTree(Sources, Target, TransportMode.Value);
+            var resolvedTarget = (IContainer)(await Target.ResolveAsync())!;
+            await TraverseTree(Sources, resolvedTarget, TransportMode.Value);
             _operationStatuses = operationStatuses;
         }
 
@@ -198,7 +205,7 @@ namespace FileTime.Core.Command
                     var targetFolderPath = new AbsolutePath(target);
                     var targetElementPath = AbsolutePath.FromParentAndChildName(target, targetName, AbsolutePathType.Element);
 
-                    foreach(var asd in _operationStatuses.Keys)
+                    foreach (var asd in _operationStatuses.Keys)
                     {
                         var hash1 = asd.GetHashCode();
                         var hash2 = targetFolderPath.GetHashCode();
diff --git a/src/Core/FileTime.Core/Command/ITransportationCommand.cs b/src/Core/FileTime.Core/Command/ITransportationCommand.cs
index cbf5721..32696a8 100644
--- a/src/Core/FileTime.Core/Command/ITransportationCommand.cs
+++ b/src/Core/FileTime.Core/Command/ITransportationCommand.cs
@@ -1,3 +1,4 @@
+using FileTime.Core.Interactions;
 using FileTime.Core.Models;
 
 namespace FileTime.Core.Command
@@ -5,7 +6,10 @@ namespace FileTime.Core.Command
     public interface ITransportationCommand : ICommand
     {
         IList<AbsolutePath> Sources { get; }
-        IContainer? Target { get; set;}
+        AbsolutePath? Target { get; set; }
         TransportMode? TransportMode { get; set; }
+        bool TargetIsContainer { get; }
+        List<InputElement> Inputs { get; }
+        List<object>? InputResults { get; set; }
     }
 }
\ No newline at end of file
diff --git a/src/Core/FileTime.Core/Command/MoveCommand.cs b/src/Core/FileTime.Core/Command/MoveCommand.cs
index 389ffd6..fe9a537 100644
--- a/src/Core/FileTime.Core/Command/MoveCommand.cs
+++ b/src/Core/FileTime.Core/Command/MoveCommand.cs
@@ -1,4 +1,5 @@
 using AsyncEvent;
+using FileTime.Core.Interactions;
 using FileTime.Core.Models;
 using FileTime.Core.Timeline;
 
@@ -8,7 +9,7 @@ namespace FileTime.Core.Command
     {
         public IList<AbsolutePath> Sources { get; } = new List<AbsolutePath>();
 
-        public IContainer? Target { get; set; }
+        public AbsolutePath? Target { get; set; }
         public TransportMode? TransportMode { get; set; } = Command.TransportMode.Merge;
 
         public int Progress => 100;
@@ -16,6 +17,10 @@ namespace FileTime.Core.Command
         public AsyncEventHandler ProgressChanged { get; } = new();
         public string DisplayLabel { get; } = "MoveCommand";
         public IReadOnlyList<string> CanRunMessages { get; } = new List<string>().AsReadOnly();
+        public bool TargetIsContainer => true;
+
+        public List<InputElement> Inputs { get; } = new();
+        public List<object>? InputResults { get; set; }
 
         public Task<CanCommandRun> CanRun(PointInTime startPoint)
         {
diff --git a/src/Core/FileTime.Core/Command/RenameCommand.cs b/src/Core/FileTime.Core/Command/RenameCommand.cs
index b7a161c..18f27f1 100644
--- a/src/Core/FileTime.Core/Command/RenameCommand.cs
+++ b/src/Core/FileTime.Core/Command/RenameCommand.cs
@@ -1,5 +1,6 @@
 using AsyncEvent;
 using FileTime.Core.Extensions;
+using FileTime.Core.Interactions;
 using FileTime.Core.Models;
 using FileTime.Core.Timeline;
 
@@ -28,7 +29,7 @@ namespace FileTime.Core.Command
             if (itemToRename != null)
             {
                 await itemToRename.Rename(Target);
-                if(timeRunner.RefreshContainer != null) await timeRunner.RefreshContainer.InvokeAsync(this, new AbsolutePath(itemToRename.GetParent()!));
+                if (timeRunner.RefreshContainer != null) await timeRunner.RefreshContainer.InvokeAsync(this, new AbsolutePath(itemToRename.GetParent()!));
             }
         }
 
diff --git a/src/Core/FileTime.Core/CommandHandlers/StreamCopyCommandHandler.cs b/src/Core/FileTime.Core/CommandHandlers/StreamCopyCommandHandler.cs
index 7263c03..3af426c 100644
--- a/src/Core/FileTime.Core/CommandHandlers/StreamCopyCommandHandler.cs
+++ b/src/Core/FileTime.Core/CommandHandlers/StreamCopyCommandHandler.cs
@@ -10,7 +10,7 @@ namespace FileTime.Core.CommandHandlers
         {
             if (command is not CopyCommand copyCommand) return false;
 
-            return (copyCommand.Target?.Provider.SupportsContentStreams ?? false)
+            return (copyCommand.Target?.ContentProvider.SupportsContentStreams ?? false)
                     && copyCommand.Sources.All(p => p.ContentProvider.SupportsContentStreams);
         }
 
diff --git a/src/Core/FileTime.Core/Interactions/InputElement.cs b/src/Core/FileTime.Core/Interactions/InputElement.cs
index bcdd7ab..66857be 100644
--- a/src/Core/FileTime.Core/Interactions/InputElement.cs
+++ b/src/Core/FileTime.Core/Interactions/InputElement.cs
@@ -31,9 +31,9 @@ namespace FileTime.Core.Interactions
             return new InputElement(label, InputType.Password, defaultValue);
         }
 
-        public static InputElement ForOptions(string label, List<object> defaultValue)
+        public static InputElement ForOptions(string label, IEnumerable<object> defaultValue)
         {
-            return new InputElement(label, InputType.Options, defaultValue);
+            return new InputElement(label, InputType.Options, new List<object>(defaultValue));
         }
     }
 }
\ No newline at end of file
diff --git a/src/Core/FileTime.Core/Providers/ContentProviderStream.cs b/src/Core/FileTime.Core/Providers/ContentProviderStream.cs
index 25127ff..67b597f 100644
--- a/src/Core/FileTime.Core/Providers/ContentProviderStream.cs
+++ b/src/Core/FileTime.Core/Providers/ContentProviderStream.cs
@@ -1,16 +1,14 @@
-using System.Threading.Tasks;
 namespace FileTime.Core.Providers
 {
     public class ContentProviderStream : Stream
     {
-
         private readonly IContentReader? _contentReader;
         private readonly IContentWriter? _contentWriter;
-        public override bool CanRead => _contentReader == null;
+        public override bool CanRead => _contentReader != null;
 
-        public override bool CanSeek => false;
+        public override bool CanSeek => _contentReader != null;
 
-        public override bool CanWrite => _contentWriter == null;
+        public override bool CanWrite => _contentWriter != null;
 
         public override long Length => throw new NotImplementedException();
 
@@ -28,7 +26,8 @@ namespace FileTime.Core.Providers
 
         public override void Flush()
         {
-            throw new NotImplementedException();
+            if (_contentWriter == null) throw new NotSupportedException();
+            Task.Run(async () => await _contentWriter.FlushAsync()).Wait();
         }
 
         public override int Read(byte[] buffer, int offset, int count)
@@ -45,7 +44,16 @@ namespace FileTime.Core.Providers
 
         public override long Seek(long offset, SeekOrigin origin)
         {
-            throw new NotImplementedException();
+            if (_contentReader == null) throw new NotSupportedException();
+
+            var newPosition = origin switch
+            {
+                SeekOrigin.Begin => offset,
+                SeekOrigin.Current => _contentReader.Position ?? 0 + offset,
+                _ => throw new NotSupportedException()
+            };
+            _contentReader.SetPosition(newPosition);
+            return newPosition;
         }
 
         public override void SetLength(long value)
@@ -55,7 +63,14 @@ namespace FileTime.Core.Providers
 
         public override void Write(byte[] buffer, int offset, int count)
         {
-            throw new NotImplementedException();
+            if (_contentWriter == null) throw new NotSupportedException();
+            var data = buffer;
+            if (buffer.Length != count)
+            {
+                data = new byte[count];
+                Array.Copy(buffer, data, count);
+            }
+            Task.Run(async () => await _contentWriter.WriteBytesAsync(data, offset)).Wait();
         }
     }
 }
\ No newline at end of file
diff --git a/src/Core/FileTime.Core/Providers/IContentReader.cs b/src/Core/FileTime.Core/Providers/IContentReader.cs
index c77c31e..4f2632d 100644
--- a/src/Core/FileTime.Core/Providers/IContentReader.cs
+++ b/src/Core/FileTime.Core/Providers/IContentReader.cs
@@ -3,7 +3,9 @@ namespace FileTime.Core.Providers
     public interface IContentReader : IDisposable
     {
         int PreferredBufferSize { get; }
+        long? Position { get; }
 
         Task<byte[]> ReadBytesAsync(int bufferSize, int? offset = null);
+        void SetPosition(long position);
     }
 }
\ No newline at end of file
diff --git a/src/Core/FileTime.Core/Providers/IContentWriter.cs b/src/Core/FileTime.Core/Providers/IContentWriter.cs
index f9448e4..808377a 100644
--- a/src/Core/FileTime.Core/Providers/IContentWriter.cs
+++ b/src/Core/FileTime.Core/Providers/IContentWriter.cs
@@ -4,7 +4,7 @@ namespace FileTime.Core.Providers
     {
         int PreferredBufferSize { get; }
 
-        Task WriteBytesAsync(byte[] data);
+        Task WriteBytesAsync(byte[] data, int? index = null);
         Task FlushAsync();
     }
 }
\ No newline at end of file
diff --git a/src/Core/FileTime.Core/Timeline/TimeRunner.cs b/src/Core/FileTime.Core/Timeline/TimeRunner.cs
index c83702f..ca65eb7 100644
--- a/src/Core/FileTime.Core/Timeline/TimeRunner.cs
+++ b/src/Core/FileTime.Core/Timeline/TimeRunner.cs
@@ -151,11 +151,11 @@ namespace FileTime.Core.Timeline
             }
             finally
             {
-                Task.Run(async () => await DisposeCommandThread(Thread.CurrentThread, commandToRun)).Wait();
+                Task.Run(async () => await DisposeCommandThread(commandToRun)).Wait();
             }
         }
 
-        private async Task DisposeCommandThread(Thread thread, CommandTimeState? command)
+        private async Task DisposeCommandThread(CommandTimeState? command)
         {
             await RunWithLockAsync(async () =>
             {
@@ -170,7 +170,7 @@ namespace FileTime.Core.Timeline
                     }
                 }
 
-                var currentCommandRunner = _commandRunners.Find(r => r.Thread == thread);
+                var currentCommandRunner = _commandRunners.Find(r => r.Command == command);
                 if (currentCommandRunner != null) _commandRunners.Remove(currentCommandRunner);
                 await UpdateReadOnlyCommands();
                 StartCommandRunner();
diff --git a/src/GuiApp/FileTime.Avalonia/Configuration/MainConfiguration.cs b/src/GuiApp/FileTime.Avalonia/Configuration/MainConfiguration.cs
index 49aace9..a76eab3 100644
--- a/src/GuiApp/FileTime.Avalonia/Configuration/MainConfiguration.cs
+++ b/src/GuiApp/FileTime.Avalonia/Configuration/MainConfiguration.cs
@@ -45,6 +45,7 @@ namespace FileTime.Avalonia.Configuration
                 new CommandBindingConfiguration(Commands.AutoRefresh, new KeyConfig(Key.R, shift: true)),
                 new CommandBindingConfiguration(Commands.ChangeTimelineMode, new[] { Key.T, Key.M }),
                 new CommandBindingConfiguration(Commands.CloseTab, Key.Q),
+                new CommandBindingConfiguration(Commands.Compress, new[] { Key.Y, Key.C }),
                 new CommandBindingConfiguration(Commands.Copy, new[] { Key.Y, Key.Y }),
                 new CommandBindingConfiguration(Commands.CopyHash, new[] { Key.C, Key.H }),
                 new CommandBindingConfiguration(Commands.CopyPath, new[] { Key.C, Key.P }),
diff --git a/src/GuiApp/FileTime.Avalonia/Services/CommandHandlerService.cs b/src/GuiApp/FileTime.Avalonia/Services/CommandHandlerService.cs
index 8a1400a..52b16e3 100644
--- a/src/GuiApp/FileTime.Avalonia/Services/CommandHandlerService.cs
+++ b/src/GuiApp/FileTime.Avalonia/Services/CommandHandlerService.cs
@@ -18,6 +18,7 @@ using FileTime.Core.Models;
 using FileTime.Core.Providers;
 using FileTime.Core.Timeline;
 using FileTime.Providers.Local;
+using FileTime.Tools.Compression.Command;
 using Microsoft.Extensions.Logging;
 
 namespace FileTime.Avalonia.Services
@@ -66,14 +67,15 @@ namespace FileTime.Avalonia.Services
                 {Commands.AutoRefresh, ToggleAutoRefresh},
                 {Commands.ChangeTimelineMode, ChangeTimelineMode},
                 {Commands.CloseTab, CloseTab},
+                {Commands.Compress, Compress},
                 {Commands.Copy, Copy},
                 {Commands.CopyHash, CopyHash},
                 {Commands.CopyPath, CopyPath},
                 {Commands.CreateContainer, CreateContainer},
                 {Commands.CreateElement, CreateElement},
                 {Commands.Cut, Cut},
-                {Commands.EnterRapidTravel, EnterRapidTravelMode},
                 {Commands.Edit, Edit},
+                {Commands.EnterRapidTravel, EnterRapidTravelMode},
                 {Commands.GoToHome, GotToHome},
                 {Commands.GoToPath, GoToContainer},
                 {Commands.GoToProvider, GotToProvider},
@@ -468,14 +470,37 @@ namespace FileTime.Avalonia.Services
                     command.Sources.Add(item);
                 }
 
+                _clipboard.Clear();
+
                 var currentLocation = _appState.SelectedTab.CurrentLocation.Container;
-                command.Target = currentLocation is VirtualContainer virtualContainer
+
+                currentLocation =
+                    currentLocation is VirtualContainer virtualContainer
                     ? virtualContainer.BaseContainer
                     : currentLocation;
 
-                await AddCommand(command);
+                if (!command.TargetIsContainer)
+                {
+                    var handler = async (List<InputElementWrapper> inputs) =>
+                    {
+                        command.Target = AbsolutePath.FromParentAndChildName(currentLocation, inputs[0].Value, AbsolutePathType.Element);
+                        command.InputResults = inputs.Skip(1).Select(i => i.Option ?? i.Value).ToList();
+                        await AddCommand(command);
+                    };
 
-                _clipboard.Clear();
+                    var inputs = new List<InputElement>()
+                    {
+                        InputElement.ForText("Compressed element name")
+                    };
+                    inputs.AddRange(command.Inputs);
+
+                    _dialogService.ReadInputs(inputs, handler);
+                }
+                else
+                {
+                    command.Target = new AbsolutePath(currentLocation);
+                    await AddCommand(command);
+                }
             }
         }
 
@@ -659,7 +684,6 @@ namespace FileTime.Avalonia.Services
 
             foreach (var timelineBlock in _appState.TimelineCommands)
             {
-
                 foreach (var command in timelineBlock.ParallelCommands)
                 {
                     if (command.IsSelected)
@@ -881,10 +905,34 @@ namespace FileTime.Avalonia.Services
 
             _dialogService.ReadInputs(new List<InputElement>()
             {
-                InputElement.ForOptions("Hash function", Enum.GetValues<HashFunction>().Cast<object>().ToList())
+                InputElement.ForOptions("Hash function", Enum.GetValues<HashFunction>().Cast<object>())
             }, handler);
 
             return Task.CompletedTask;
         }
+
+        private async Task Compress()
+        {
+            _clipboard.Clear();
+            _clipboard.SetCommand<CompressCommand>();
+
+            var currentSelectedItems = await _appState.SelectedTab.TabState.GetCurrentMarkedItems();
+            if (currentSelectedItems.Count > 0)
+            {
+                foreach (var selectedItem in currentSelectedItems)
+                {
+                    _clipboard.AddContent(selectedItem);
+                }
+                await _appState.SelectedTab.TabState.ClearCurrentMarkedItems();
+            }
+            else
+            {
+                var currentSelectedItem = _appState.SelectedTab.SelectedItem?.Item;
+                if (currentSelectedItem != null)
+                {
+                    _clipboard.AddContent(new AbsolutePath(currentSelectedItem));
+                }
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/src/Providers/FileTime.Providers.Local/LocalContentReader.cs b/src/Providers/FileTime.Providers.Local/LocalContentReader.cs
index a79487d..f2af080 100644
--- a/src/Providers/FileTime.Providers.Local/LocalContentReader.cs
+++ b/src/Providers/FileTime.Providers.Local/LocalContentReader.cs
@@ -1,4 +1,3 @@
-using System.Threading.Tasks;
 using FileTime.Core.Providers;
 
 namespace FileTime.Providers.Local
@@ -7,10 +6,10 @@ namespace FileTime.Providers.Local
     {
         private readonly FileStream _readerStream;
         private readonly BinaryReader _binaryReader;
-        private bool disposed;
+        private bool _disposed;
 
         public int PreferredBufferSize => 1024 * 1024;
-        private long? _bytesRead;
+        public long? Position { get; private set; }
 
         public LocalContentReader(FileStream readerStream)
         {
@@ -24,10 +23,10 @@ namespace FileTime.Providers.Local
 
             if (offset != null)
             {
-                if (_bytesRead == null) _bytesRead = 0;
+                if (Position == null) Position = 0;
                 var buffer = new byte[max];
                 var bytesRead = _binaryReader.Read(buffer, offset.Value, max);
-                _bytesRead += bytesRead;
+                Position += bytesRead;
 
                 if (buffer.Length != bytesRead)
                 {
@@ -41,6 +40,11 @@ namespace FileTime.Providers.Local
             }
         }
 
+        public void SetPosition(long position)
+        {
+            Position = position;
+        }
+
         ~LocalContentReader()
         {
             Dispose(false);
@@ -54,7 +58,7 @@ namespace FileTime.Providers.Local
 
         private void Dispose(bool disposing)
         {
-            if (!disposed)
+            if (!_disposed)
             {
                 if (disposing)
                 {
@@ -62,7 +66,7 @@ namespace FileTime.Providers.Local
                     _binaryReader.Dispose();
                 }
             }
-            disposed = true;
+            _disposed = true;
         }
     }
 }
\ No newline at end of file
diff --git a/src/Providers/FileTime.Providers.Local/LocalContentWriter.cs b/src/Providers/FileTime.Providers.Local/LocalContentWriter.cs
index 0bd8762..a75a120 100644
--- a/src/Providers/FileTime.Providers.Local/LocalContentWriter.cs
+++ b/src/Providers/FileTime.Providers.Local/LocalContentWriter.cs
@@ -15,9 +15,16 @@ namespace FileTime.Providers.Local
             _binaryWriter = new BinaryWriter(_writerStream);
         }
 
-        public Task WriteBytesAsync(byte[] data)
+        public Task WriteBytesAsync(byte[] data, int? index = null)
         {
-            _binaryWriter.Write(data);
+            if (index != null)
+            {
+                _binaryWriter.Write(data, index.Value, data.Length);
+            }
+            else
+            {
+                _binaryWriter.Write(data);
+            }
             return Task.CompletedTask;
         }
 
diff --git a/src/Providers/FileTime.Providers.Smb/SmbContentReader.cs b/src/Providers/FileTime.Providers.Smb/SmbContentReader.cs
index 898ae6a..bf286f3 100644
--- a/src/Providers/FileTime.Providers.Smb/SmbContentReader.cs
+++ b/src/Providers/FileTime.Providers.Smb/SmbContentReader.cs
@@ -10,7 +10,8 @@ namespace FileTime.Providers.Smb
         private readonly object _fileHandle;
         private readonly ISMBClient _client;
         private bool _disposed;
-        private long _bytesRead;
+        private long _position;
+        public long? Position => _position;
 
         public int PreferredBufferSize => (int)_client.MaxReadSize;
 
@@ -25,7 +26,7 @@ namespace FileTime.Providers.Smb
         {
             var max = bufferSize > 0 && bufferSize < (int)_client.MaxReadSize ? bufferSize : (int)_client.MaxReadSize;
 
-            var status = _smbFileStore.ReadFile(out byte[] data, _fileHandle, offset ?? _bytesRead, max);
+            var status = _smbFileStore.ReadFile(out byte[] data, _fileHandle, offset ?? _position, max);
             if (status != NTStatus.STATUS_SUCCESS && status != NTStatus.STATUS_END_OF_FILE)
             {
                 throw new Exception("Failed to read from file");
@@ -35,11 +36,16 @@ namespace FileTime.Providers.Smb
             {
                 return Task.FromResult(Array.Empty<byte>());
             }
-            _bytesRead += data.Length;
+            _position += data.Length;
 
             return Task.FromResult(data);
         }
 
+        public void SetPosition(long position)
+        {
+            _position = position;
+        }
+
         ~SmbContentReader()
         {
             Dispose(false);
diff --git a/src/Providers/FileTime.Providers.Smb/SmbContentWriter.cs b/src/Providers/FileTime.Providers.Smb/SmbContentWriter.cs
index 063f5f0..be90275 100644
--- a/src/Providers/FileTime.Providers.Smb/SmbContentWriter.cs
+++ b/src/Providers/FileTime.Providers.Smb/SmbContentWriter.cs
@@ -26,14 +26,16 @@ namespace FileTime.Providers.Smb
             return Task.CompletedTask;
         }
 
-        public Task WriteBytesAsync(byte[] data)
+        public Task WriteBytesAsync(byte[] data, int? index = null)
         {
-            var status = _smbFileStore.WriteFile(out int numberOfBytesWritten, _fileHandle, _writeOffset, data);
+            var status = _smbFileStore.WriteFile(out int numberOfBytesWritten, _fileHandle, index ?? _writeOffset, data);
             if (status != NTStatus.STATUS_SUCCESS)
             {
                 throw new Exception("Failed to write to file");
             }
-            _writeOffset += numberOfBytesWritten;
+            _writeOffset = index == null
+                ? _writeOffset + numberOfBytesWritten
+                : index.Value + numberOfBytesWritten;
 
             return Task.CompletedTask;
         }
diff --git a/src/Tools/FileTime.Tools.Compression/Command/CompressCommand.cs b/src/Tools/FileTime.Tools.Compression/Command/CompressCommand.cs
index b0a2e2f..4a1652e 100644
--- a/src/Tools/FileTime.Tools.Compression/Command/CompressCommand.cs
+++ b/src/Tools/FileTime.Tools.Compression/Command/CompressCommand.cs
@@ -1,13 +1,20 @@
 using AsyncEvent;
 using FileTime.Core.Command;
+using FileTime.Core.Extensions;
+using FileTime.Core.Interactions;
 using FileTime.Core.Models;
+using FileTime.Core.Providers;
 using FileTime.Core.Timeline;
+using FileTime.Tools.Compression.Command.OperationHandlers;
+using SharpCompress.Archives;
+using SharpCompress.Common;
 
 namespace FileTime.Tools.Compression.Command
 {
-    public class CompressCommand : IExecutableCommand
+    public class CompressCommand : IExecutableCommand, ITransportationCommand
     {
         public IList<AbsolutePath> Sources { get; } = new List<AbsolutePath>();
+        public AbsolutePath? Target { get; set; }
         public string DisplayLabel { get; } = "Compress";
 
         public IReadOnlyList<string> CanRunMessages { get; } = new List<string>().AsReadOnly();
@@ -16,6 +23,18 @@ namespace FileTime.Tools.Compression.Command
         public int CurrentProgress { get; }
 
         public AsyncEventHandler ProgressChanged { get; } = new AsyncEventHandler();
+        public TransportMode? TransportMode { get; set; }
+        public bool TargetIsContainer => false;
+        public List<InputElement> Inputs { get; }
+        public List<object>? InputResults { get; set; }
+
+        public CompressCommand()
+        {
+            Inputs = new List<InputElement>()
+            {
+                InputElement.ForOptions("Compression method", Enum.GetValues<Models.CompressionType>().Cast<object>())
+            };
+        }
 
         public Task<CanCommandRun> CanRun(PointInTime startPoint)
         {
@@ -25,12 +44,89 @@ namespace FileTime.Tools.Compression.Command
 
         public Task<PointInTime> SimulateCommand(PointInTime startPoint)
         {
+            //TODO: implement
             return Task.FromResult(startPoint.WithDifferences(new List<Difference>()));
         }
 
-        public Task Execute(TimeRunner timeRunner)
+        public async Task Execute(TimeRunner timeRunner)
         {
-            throw new NotImplementedException();
+            if (Target == null) throw new ArgumentException(nameof(Target) + " can not be null");
+
+            var disposables = Enumerable.Empty<IDisposable>();
+
+            ICompressOperation? compressOperation = null;
+            try
+            {
+                var compressionType =
+                    InputResults?.Count > 0 && InputResults[0] is Models.CompressionType compType
+                    ? compType
+                    : Models.CompressionType.Zip;
+
+                compressOperation = compressionType switch
+                {
+                    Models.CompressionType.Gzip => SharpCompress.Archives.GZip.GZipArchive.Create().Map(a => GetCompressOperation(a, (s) => a.SaveTo(s, new SharpCompress.Writers.WriterOptions(CompressionType.GZip)))),
+                    Models.CompressionType.Zip => SharpCompress.Archives.Zip.ZipArchive.Create().Map(a => GetCompressOperation(a, a.SaveTo)),
+                    Models.CompressionType.Tar => SharpCompress.Archives.Tar.TarArchive.Create().Map(a => GetCompressOperation(a, (s) => a.SaveTo(s, new SharpCompress.Writers.WriterOptions(CompressionType.None)))),
+                    Models.CompressionType.TarBz2 => SharpCompress.Archives.Tar.TarArchive.Create().Map(a => GetCompressOperation(a, (s) => a.SaveTo(s, new SharpCompress.Writers.WriterOptions(CompressionType.BZip2)))),
+                    Models.CompressionType.TarLz => SharpCompress.Archives.Tar.TarArchive.Create().Map(a => GetCompressOperation(a, (s) => a.SaveTo(s, new SharpCompress.Writers.WriterOptions(CompressionType.LZip)))),
+                    _ => throw new NotImplementedException()
+                };
+
+                disposables = await TraverseTree(Sources, "", compressOperation);
+
+                var resolvedParent = (IContainer)(await Target.GetParent().ResolveAsync())!;
+                var targetElement = await resolvedParent.CreateElementAsync(Target.GetName());
+
+                using var contentWriter = await targetElement.GetContentWriterAsync();
+                using var contentWriterStream = new ContentProviderStream(contentWriter);
+                compressOperation.SaveTo(contentWriterStream);
+
+                await contentWriterStream.FlushAsync();
+            }
+            finally
+            {
+                compressOperation?.Dispose();
+
+                foreach (var disposable in disposables)
+                {
+                    disposable.Dispose();
+                }
+            }
+        }
+
+        private static async Task<IEnumerable<IDisposable>> TraverseTree(
+            IEnumerable<AbsolutePath> sources,
+            string basePath,
+            ICompressOperation operations)
+        {
+            var disposables = Enumerable.Empty<IDisposable>();
+            foreach (var source in sources)
+            {
+                var item = await source.ResolveAsync();
+
+                if (item is IContainer container)
+                {
+                    var items = await container.GetItems();
+                    if (items == null) continue;
+
+                    var childItems = items.Select(i => new AbsolutePath(i)).ToList()!;
+                    var path = string.IsNullOrEmpty(basePath) ? container.Name : basePath + "\\" + container.Name;
+                    disposables = disposables.Concat(await TraverseTree(childItems, path, operations));
+                }
+                else if (item is IElement element)
+                {
+                    var path = string.IsNullOrEmpty(basePath) ? element.Name : basePath + "\\" + element.Name;
+                    disposables = disposables.Concat(await operations.CompressElement(element, path));
+                }
+            }
+            return disposables;
+        }
+
+        public static CompressOperation<TEntry, TVolume> GetCompressOperation<TEntry, TVolume>(AbstractWritableArchive<TEntry, TVolume> archive, Action<Stream> saveTo)
+            where TEntry : IArchiveEntry
+            where TVolume : IVolume
+        {
+            return new CompressOperation<TEntry, TVolume>(archive, saveTo);
         }
     }
 }
\ No newline at end of file
diff --git a/src/Tools/FileTime.Tools.Compression/Command/OperationHandlers/CompressOperation.cs b/src/Tools/FileTime.Tools.Compression/Command/OperationHandlers/CompressOperation.cs
new file mode 100644
index 0000000..45c7d23
--- /dev/null
+++ b/src/Tools/FileTime.Tools.Compression/Command/OperationHandlers/CompressOperation.cs
@@ -0,0 +1,64 @@
+using FileTime.Core.Models;
+using FileTime.Core.Providers;
+using SharpCompress.Archives;
+using SharpCompress.Common;
+
+namespace FileTime.Tools.Compression.Command.OperationHandlers
+{
+    public class CompressOperation<TEntry, TVolume> : ICompressOperation
+        where TEntry : IArchiveEntry
+        where TVolume : IVolume
+    {
+        private readonly AbstractWritableArchive<TEntry, TVolume> _archive;
+        private readonly Action<Stream> _saveTo;
+        private bool _disposed;
+
+        public CompressOperation(AbstractWritableArchive<TEntry, TVolume> archive, Action<Stream> saveTo)
+        {
+            _archive = archive;
+            _saveTo = saveTo;
+        }
+        public async Task<IEnumerable<IDisposable>> CompressElement(IElement element, string key)
+        {
+            if (element.Provider.SupportsContentStreams)
+            {
+                var contentReader = await element.GetContentReaderAsync();
+                var contentReaderStream = new ContentProviderStream(contentReader);
+
+                _archive.AddEntry(key, contentReaderStream);
+
+                return new IDisposable[] { contentReader, contentReaderStream };
+            }
+
+            return Enumerable.Empty<IDisposable>();
+        }
+
+        public void SaveTo(Stream stream)
+        {
+            _saveTo(stream);
+        }
+
+        ~CompressOperation()
+        {
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        private void Dispose(bool disposing)
+        {
+            if (!_disposed)
+            {
+                if (disposing)
+                {
+                    _archive.Dispose();
+                }
+            }
+            _disposed = true;
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Tools/FileTime.Tools.Compression/Command/OperationHandlers/ICompressOperation.cs b/src/Tools/FileTime.Tools.Compression/Command/OperationHandlers/ICompressOperation.cs
new file mode 100644
index 0000000..252cfcd
--- /dev/null
+++ b/src/Tools/FileTime.Tools.Compression/Command/OperationHandlers/ICompressOperation.cs
@@ -0,0 +1,10 @@
+using FileTime.Core.Models;
+
+namespace FileTime.Tools.Compression.Command.OperationHandlers
+{
+    public interface ICompressOperation : IDisposable
+    {
+        Task<IEnumerable<IDisposable>> CompressElement(IElement element, string key);
+        void SaveTo(Stream stream);
+    }
+}
\ No newline at end of file
diff --git a/src/Tools/FileTime.Tools.Compression/Models/CompressionType.cs b/src/Tools/FileTime.Tools.Compression/Models/CompressionType.cs
new file mode 100644
index 0000000..c1c7ef6
--- /dev/null
+++ b/src/Tools/FileTime.Tools.Compression/Models/CompressionType.cs
@@ -0,0 +1,11 @@
+namespace FileTime.Tools.Compression.Models
+{
+    public enum CompressionType
+    {
+        Gzip,
+        Zip,
+        Tar,
+        TarBz2,
+        TarLz
+    }
+}
\ No newline at end of file