saveas.now

Convert ISO to tar.gz

Disc image contents as a compressed tarball, ready for Unix archives and server-side storage.

Runs in your browser. Your file never leaves your computer.

Drop files hereor click to choose, or paste

Archiving old disc images on Unix systems goes smoother as tarballs: they compress, stream and version better than raw ISOs sitting in storage. This extraction reads the ISO's file system directly, no mounting, and rebuilds the contents as a gzip-compressed tar preserving the disc's layout. What was a rigid disc snapshot becomes a normal archive the standard tools manage. Bootability is left behind by design. The read and rebuild are browser-local.

ISODisc image680 MBISO, rigid snapshotuncompressedlargetar.gzgzip-compressed tar archi…410 MBtar.gz, manageable archivecompressed
The disc's contents join the normal archive lifecycle, smaller and streamable.

Questions

Why store discs as tarballs rather than ISOs?

Unless bootability matters, tarballs compress, deduplicate and stream better; the content is what archives usually need.

Is every file from the disc included?

Every file the ISO file system lists, in its original tree.

Where does extraction run?

In the browser; large images warn before the in-memory unpack.

All archives conversions

Part of convert archives in your browser. Every other conversion is on the conversions index.