Conversion instructions below
How to convert folder to TAR.ZST file?
Below are step by step instructions for converting a folder online using ezyZip.
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Select folder to convertClick "Select folder to convert" to bring up the folder chooser
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(Optional) Set compression level(Optional) Set the desired compression level by clicking the down arrow next to "Create TAR.ZST File". This will only work with archive formats that support compression.
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Create TAR.ZST archiveClick "Create TAR.ZST File". It will start creating the TAR.ZST archive from your folder contents.
Once all the files are processed, the "Save TAR.ZST File" button will appear.
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Save your archiveClick "Save TAR.ZST File" to save the folder archive to your selected destination folder.
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Click the Dropbox iconClick on the Dropbox logo () in the TAR.ZST file selector button.
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Authorise and pick filesThe Dropbox file chooser will appear. You will need to authorise access to ezyZip the first time.
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Files appear in the listingOnce you have selected the TAR.ZST file, it will download it to your browser and initiate the conversion.
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Save back to DropboxTo save the converted TAR.ZST file to Dropbox, click on "Dropbox" dropdown under the "Save TAR.ZST File" button. This will require authorisation the first time you run it.
The file will be stored in /Apps/ezyZip folder.
Frequently asked questions
We are continuously updating the system, so ensure you are using the latest version of one of the popular browsers or their variants. (e.g. Chrome, Firefox, Safari, Opera).
Please let us know via the feedback form if you have any issues.
A TAR.ZST file combines the TAR archiving format with Zstandard compression. Files are first collected and organized using TAR, maintaining their directory structure and metadata, then compressed with Zstandard, Facebook's efficient compression algorithm. This combination provides both reliable archiving and fast, effective compression.
This format is particularly valuable when both archiving and high-performance compression are needed. Zstandard typically offers better compression ratios than GZIP with significantly faster compression and decompression speeds, making TAR.ZST ideal for backing up large datasets, software distribution, or any situation requiring efficient storage of multiple files. When creating TAR.ZST archives with ezyZip, date information is not included and empty directories are not added to the resulting archive file.
ezyZip processes files directly in your browser. Unlike most online tools, your files are not uploaded to our servers, which means faster processing and better privacy. Take a look at the feature comparison below and we think youll agree that ezyZip is the better choice for your file conversion needs.
| Feature | ezyZip | Other Online Tools |
|---|---|---|
| No Software Installation | Works Directly in Browser | Works Directly in Browser |
| Processing Location | Your Browser (No Upload) | Their Servers (Upload Required) |
| Privacy & Security | 100% Private (Files Never Leave Your Device) | Files Uploaded, Accessible by Others |
| Processing Speed | Fast (No Upload/Download Time) | Slow (Upload + Process + Download) |
| Registration Required | Never | Often Required for Large Files |
| Works Offline | Yes (After Page Load) | No |
| Supported Formats | 130+ Archive Formats | Limited Format Support |
| Cost | 100% Free | Free with Limitations / Paid Tiers |
| Established | Since 2009 (15+ Years) | Recent (May Disappear) |