What Is an LZMA File?
LZMA files use the standalone LZMA compression format developed by Igor Pavlov for the 7-Zip project. The .lzma extension indicates raw LZMA compressed data without the XZ container or 7Z archive structure. Standalone LZMA files are less common than XZ or 7Z but appear in embedded systems, firmware updates, and older software distributions that use the raw LZMA stream format. LZMA achieves compression ratios significantly better than gzip and bzip2.
How Do You Decompress an LZMA File on Mac?
Drag the .lzma file onto UnFox. The app detects the LZMA stream header and decompresses the data using liblzma. The output is a single decompressed file written to the same directory or a custom destination you choose. LZMA decompression requires more CPU time than gzip but less than the original compression. UnFox tracks progress in real time.
LZMA is one of 36 formats UnFox supports, alongside related formats like XZ, 7Z, and TAR.LZMA. all supported compression formats for Mac, iPhone, and iPad.
UnFox provides unified drag and drop handling for both standalone compression formats and compound archives. archive extraction features for Mac, iPhone, and iPad.