Extract text from Compressed archive files (HA)
To convert HA Archives to another format, you need HA Archiver or other Compressed software.
To convert other file formats to the "Legacy Archive File" file type, you need software like HA Archiver or a similar tool.
A .ha file is an obsolete HA compressed archive file created by the HA Archiver, a legacy utility developed by Harri Hirvola for MS-DOS systems. These files use specific algorithms, primarily ASC (an LZ77-based method) or HSC (a predictive arithmetic coder), to bundle and compress multiple files into a single archive to save disk space.
The main disadvantage of the .ha format is that it is completely obsolete. Modern operating systems like Windows, macOS, and Linux do not include native support for opening or extracting these archives. If you send a .ha file to a colleague or client, they will be entirely unable to open it without tracking down obscure, outdated software. The format also lacks modern features like AES encryption or recovery records.
To make the internal data usable, you should convert .ha files to universally supported targets like ZIP or 7Z. This ensures the extracted files can be accessed by anyone using standard, built-in file managers.
Because this is a closed, undocumented legacy format, standard online converters often fail to process it. If our analysis detects the underlying embedded data, extraction or conversion may still be possible.
Convert.Guru analyzes your HA file, detects the exact format, and lets you read the text inside.
Users also converted HAT, HAR, LHA, LEMON, RAR, M2, SQM, AC and KM files.
If you want to convert HA file to M2, SQM, AC, KM, ZIP, RAR, 7Z, TAR, GZ, BZ2, XZ or LZMA, you can use HA Archiver or similar software from the "Archive Compression" category. In the File menu, look for Save As… or Export….
To convert XXE, 7Z, Z, PAK, LHA, DEB, UUE, TAR, LZH, ZIP, PKG or RAR files to HA, try HA Archiver or another comparable tool in the "Archive Compression" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our HA converter.