A cross-platform desktop utility for batch compressing files into individual .7z or .zip
archives and verifying the integrity of existing .7z, .zip, and .rar archives.
Built with Avalonia 12, .NET 10, and SharpCompress. Runs on Windows, Linux, and macOS on both x64 and arm64.
- Batch compression — one archive per file,
.7z(LZMA2) or.zip(Deflate) - Archive verification —
.7z,.zip, and.rar, with full size and CRC-32 checks - Flexible file management — optionally delete originals after compression, or move verified and failed archives into separate folders while preserving subfolders
- Live feedback — progress bar, current file, elapsed time, write speed, and total/success/ failed/skipped statistics
- Live log on the right — resizable activity log powered by Serilog
- Professional black/indigo theme — tooltips on every control
- About window — version, platform, runtime, and project links
- GitHub update check — offers to open the download page when a newer release exists
- Donation banner — disappears permanently only after a donation is verified by the API
- Startup statistics — anonymous application ID and version sent to the stats endpoint
- Automatic bug reports — every Warning+ Serilog event is forwarded to the bug report API
- Fully managed archive engine — no native 7-Zip binaries on any platform
Pick the asset for your platform from the latest release:
| Platform | x64 | arm64 |
|---|---|---|
| Windows | BatchConvertToCompressedFile_<version>_win-x64.zip |
BatchConvertToCompressedFile_<version>_win-arm64.zip |
| Linux | BatchConvertToCompressedFile_<version>_linux-x64.tar.gz |
BatchConvertToCompressedFile_<version>_linux-arm64.tar.gz |
| macOS | BatchConvertToCompressedFile_<version>_osx-x64.tar.gz |
BatchConvertToCompressedFile_<version>_osx-arm64.tar.gz |
Each bundle contains the application, LICENSE, ReadMe.md, and WhatsNew.md. The release also
publishes checksums.txt with SHA-256 hashes.
- Releases: framework-dependent single-file build — install the .NET 10 runtime for your platform. The .NET runtime is intentionally not embedded in the executable.
- From source: .NET 10 SDK
- Linux/macOS: a graphical desktop session (X11, Wayland, or Aqua)
- Open the Compress Files tab.
- Select a source folder and an output folder (they must be different).
- Choose
.7zor.zip. - Optionally enable deletion of originals after successful compression.
- Click Start compression.
Existing archives are skipped and never overwritten. Files with duplicate base names are written
as name.zip, name (2).zip, and so on.
- Open the Verify Archives tab.
- Select the archives folder.
- Optionally enable subfolder scanning and success/failed move folders.
- Click Start verification.
Every entry is fully decompressed and checked against its stored size and CRC-32.
dotnet restore CSharp_BatchConvertToCompressedFile.sln
dotnet build CSharp_BatchConvertToCompressedFile.sln -c Release
dotnet test CSharp_BatchConvertToCompressedFile.sln -c ReleaseRun:
dotnet run --project BatchConvertToCompressedFilePublish a framework-dependent single-file bundle for any RID:
dotnet publish BatchConvertToCompressedFile -c Release -r linux-arm64 --self-contained false `
-p:PublishSingleFile=true -p:IncludeNativeLibrariesForSelfExtract=true -p:DebugType=embedded `
-o artifacts/linux-arm64Supported RIDs: win-x64, win-arm64, linux-x64, linux-arm64, osx-x64, osx-arm64.
- Documentation site
- GitHub wiki
- What's new
- Getting started
- User guide
- Configuration
- Logging and bug reports
- Donation
- Statistics
- Architecture
- Building and testing
- CI/CD
- Release process
- Security
- Manual testing
- Validation report
- Troubleshooting
- FAQ
- Build + tests on Windows, Linux, and macOS
- Cross-publish validation for all six RIDs
- Tag-driven releases with ZIP/TAR.GZ packages and SHA-256 checksums
- CodeQL, Dependency Review, Dependabot, and NuGet audit
- MkDocs Material documentation deployed to GitHub Pages and GitHub Wiki
Please report vulnerabilities privately through
GitHub Security Advisories.
See SECURITY.md for the full policy.
GNU General Public License v3.0 — see LICENSE.
If this tool saves you time, please consider a donation:
Every donation helps keep the application free and actively maintained.
- Uses SharpCompress for managed archive handling.
- Built with Avalonia and Serilog.
- Developed by Pure Logic Code.
Thank you for using Batch Convert to Compressed File!
