ZST viewer
To open a ZST file, drop it in the box below. It opens straight away, even with no extension or the wrong one. Your browser opens it on your device: nothing is uploaded.
Open in
Opened on this device, never uploadedDrop or paste another file at any time
What you see
| ZST in the viewer | |
|---|---|
| Inside | One file; a TAR is listed as its files |
| Size | Up to 1 GB unpacked |
| Not read | Files that need a separate dictionary |
| Next | Convert what is inside |
| Extensions | .zst, .zstd |
| Upload | None: opened on your device |
What is a ZST file?
In short
A .zst file is one file compressed with Zstandard. It holds the file itself, not a folder: a log, a database dump, a disk image or a .tar of many files.
The file inside, unpacked on your device, with its name and size. Click it to open it here; a TAR inside is listed file by file.
How to open a ZST file
- Add your ZST. Drop the file in the box, choose it or paste it.
- Look at it. The file inside, unpacked on your device, with its name and size. Click it to open it here; a TAR inside is listed file by file.
- Take it further. Open in hands it, in a new tab, to File converter or Batch.
Questions
Drop it here: it is unpacked in your browser and opens straight away, with nothing to install.
No. The viewer runs in your browser and opens the file on your device. Nothing is sent anywhere.