You can extract any Debian package (.deb) using 7-zip and repack the data as 7-zip archive (.7z, .7-zip, .7-z, .s7z etc.). However this procedure will make the resulting file not recognizable in Linux for the purpose of installation package.
Convert Debian Linux package to 7-ZIP compressed 7z archive.
We have found 3 software records in our database eligible for .deb to .7z file format conversion.
Microsoft Windows software - convert deb to 7z on Windows
A free file archiver developed by Igor Pavlov featuring higher compression ratios with LZMA and LZMA2 compression.
It is mainly available for Windows platform (for Mac and Linux are available command line tools) and is the primary program to handle 7z archives. However, also supports various compression file formats.
Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z
Convert from deb file
to 7z file
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 deb to 7z. 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.
PeaZip is free open source utility for Microsoft Windows and Linux. PeaZip can work with 118 archive types such as 7z, ARC, BZ2, GZ, ARJ, ACE, RAR, LHA CAB, DMG, PEA, etc..
Apple macOS / Mac OS X software - convert deb to 7z on OS X
iPack is a full-featured compressed archives manager that allows users to compress 7z, zip, jar, and rar archives and decompress 7z, zip, jar, rar, cab, deb, iso, arj, gz and bz2 archives.