Old archive formats are everywhere.
ZIP files from downloads.
TAR archives from servers.
GZ files from build systems.
Backups, exports, packages, and project folders.
They work, but they are not always the best choice when you care about speed and compression.
ZSTify gives you a simple Mac workflow for converting archives to Zstandard .zst.
Drop an archive, convert it, and keep a modern compressed version that is fast to create, fast to extract, and efficient to store.
Faster archives, smaller storage
Zstandard is popular because it offers a strong balance between compression speed and compression ratio.
Local on Mac
ZSTify runs locally on macOS.
That matters when archives contain projects, backups, client files, logs, documents, or private data.
Convert the archive on your Mac and keep control over the files.
ZSTify is part of Beaver Tools, a collection of small utilities focused on solving one clear problem at a time.
More tools are available at:
ZSTify is available on the Mac App Store:
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