WinRAR is a shareware file archiver and compressor utility for Windows. It can create archives in RAR or ZIP file formats, and unpack numerous archive file formats.
1. Packing (creation) of RAR or ZIP archives.
2. Unpacking of ACE, ARJ, BZIP2, CAB, EXE, GZ, ISO, JAR, LHA, RAR, TAR, UUE, XZ, Z, ZIP, ZIPX, 7z, 001 (split) archives.
3. Checksum (integrity) verification for ACE, ARJ, BZIP2, CAB, GZ, BZIP2, RAR, XZ, ZIP and 7z archives.
4. Multithreaded CPU compression and decompression.