The 001 file stores a part of multi-volume archive (usually RAR). To transform it to the 7z compressed archive, you will need all parts of multi-volume archive and first merge them to single file. After that, you can convert (repack really) the RAR archive to 7-zip should you really need it.
Convert Compressed file from a multi-volume archive (part 1) to 7z compressed archive.
We found 3 software records in the database related to .001 to .7-zip file format conversion.
Microsoft Windows software - convert 001 to 7-zip on Windows
Popular open source file archiver with a high compression ratio
Convert from 001 file format
|Yes, 7-zip supports 7-zip file conversion as a target file type.||Yes||Yes||7-zip editor||Yes||No||No||Yes|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned 001 to 7-zip. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
One of the oldest and most popular shareware file archiver and data compression utility
A free open source archive utility