.tzst file: how to open it on Windows

4 Windows apps register the .tzst extension. Install one of them to open the file with a double-click.

About the format

Format

Tar archive (Zstandard-compressed)

MIME type

application/x-zstd-compressed-tar

Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).

• 
  7-Zip

  A file archiver with a high compression ratio.

  Open source 26.05 35.6M ↓ ★ 4.2K
• 
  WinRAR

  Compress, Encrypt, Package and Backup with only one utility.

  Proprietary 7.23.0 11.7M ↓
• 
  NanaZip

  The 7-Zip derivative intended for the modern Windows experience.

  Open source 7.0.1873.0 501.6K ↓ ★ 16K
• 
  NanaZip Preview

  The 7-Zip derivative intended for the modern Windows experience.

  Open source 7.0.1800.0 ★ 16K

Related guide: Change the default app for a file type in Windows