.tzst
Open TZST on Phone
Quick view supported
OpenOnPhone can show a quick view for this format.
Yes. OpenOnPhone can show a quick local view for .tzst files in your browser.
What is a .tzst file?
TZST usually means a TAR archive compressed with Zstandard.
Why is .tzst hard to open on a phone?
- Phone file apps often treat Unix archive formats as unknown files.
- You may only need to confirm file type, size, or top-level paths.
- Opening archives in the wrong app can create unwanted extracted files on the phone.
What OpenOnPhone does not do
OpenOnPhone is for quick local inspection. It does not replace the original professional app for editing, conversion, exact layout, formulas, measurements, security review, or full workflow features.
MIME examples
- application/octet-stream
- application/x-tar
- application/gzip
- application/x-bzip2
Next steps
- Choose the TZST file on the home page.
- OpenOnPhone lists local paths through the archive worker when possible.
- Use a trusted archive tool when you need full extraction, nested archives, or file recovery.
Related formats
FAQ
- What is a .tzst file?
- TZST usually means a TAR archive compressed with Zstandard.
- Can OpenOnPhone show a quick view for .tzst files on phone?
- Yes. OpenOnPhone can show a quick local view for .tzst files in your browser.
- What should I try next for .tzst files?
- Choose the TZST file on the home page. OpenOnPhone lists local paths through the archive worker when possible. Use a trusted archive tool when you need full extraction, nested archives, or file recovery.