Conversion of 7z.001 files to 7z file format

Pretty much like any other modern compressed archives even 7zip archives can be split to pieces in so called multi-volume archives. When needed, these pieces can be merged back to a single archive using any utility that supports 7zip formats, which is also the case of 7z.001 to 7z conversion - if you own all pieces.

Open 7Z.001 file    Open 7Z file

Related software

7-zip icon


Popular open source file archiver with a high compression ratio

p7zip for Linux icon

p7zip for Linux

Command line tool used to create and extract 7zip archives

p7zip for Mac icon

p7zip for Mac

Mac version of file archiver

Xarchiver icon


A Linux application used as frontend for popular compression tools