You can download this specific version (22.01) from trusted repositories:
The download for is a 64-bit Windows installer for 7-Zip version 22.01, a free and open-source file archiver. Key Features Download 7z2201 x64 exe
: Uses the LZMA and LZMA2 compression methods to create small archives, particularly in the 7z format. Versatile Format Support : Packing/Unpacking : 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM. You can download this specific version (22
: ARJ, CAB, DMG, ISO, LZH, MSI, RAR, VHD, and more. and WIM. : ARJ