TXzDecompress
supports file formats:
1) .xz
- could be generated with CLI-tool xz
. This format allows concatenating compressed files as is:
echo foo | xz > foobar.xz
echo bar | xz >> foobar.xz
2) .lzma
- could be generated with CLI-tool lzma
- it is legacy: https://fossies.org/linux/xz/README