Bandizip

Bandizip is a compression utility for Windows from the Korean developer Bandisoft. It writes a smaller set of formats than it reads: archives can be created as ZIP, 7Z, TAR, TGZ, ISO and self-extracting EXE files, while extraction covers roughly forty container types, among them RAR, ACE, CAB and disk images. Multi-volume archives and files larger than 4 GB are handled, and compression is spread across several processor threads, which shortens the wait on large jobs compared with single-threaded tools.

Day-to-day use happens mostly through Windows Explorer. The program adds context-menu entries for packing and unpacking, accepts drag-and-drop, and its extraction routine detects whether an archive already contains a single top-level folder so it does not create a redundant nested directory. Archives can be encrypted with AES-256, checked for integrity, and scanned for malware before their contents are written to disk. Builds are offered for 32-bit, 64-bit and ARM64 Windows, plus a portable version, a Microsoft Store package and a separate macOS release.

The program comes in three editions. The Standard edition is free and does not expire, but displays advertising and caps the number of compression threads. The Professional edition removes the ads and adds a password manager, archive repair, password recovery and image preview inside archives. The Enterprise edition is aimed at organizations, is licensed per machine, supports offline registration and tracks the stable release channel rather than the newest builds.

Bandizip suits anyone who regularly opens archives from mixed sources and wants Explorer integration plus wide format support without configuring much. It is a reasonable pick for users who dislike the ads in the free tier and are willing to pay once to remove them. Those who want a fully open-source tool, or who need to write RAR archives rather than only read them, should look elsewhere.