Openwall
Information Security software for open computing environments, related publications, and a
Openwall's homepage lists a range of free and open source security tools alongside commercial Pro editions. Products include John the Ripper password cracker (with Pro editions for Linux and macOS, plus wordlists), passwdqc password policy enforcement (with a Pro edition for Windows Active Directory), yescrypt key derivation and password hashing, yespower proof-of-work, crypt_blowfish (bcrypt) password hashing, phpass, tcb password shadowing, PAM modules, scanlogd port scan detector, popa3d POP3 daemon, blists mailing list web interface, msulogin, and php_mt_seed. The site also offers Openwall GNU/*/Linux and the Linux Kernel Runtime Guard. Services include publications, articles, presentations, mailing lists, a community wiki, source code repositories on GitHub, a file archive with mirrors, and digital signature verification. A news feed lists releases such as LKRG 1.0.1 (April 23, 2026), passwdqc 2.1.0 (March 5, 2026), and John the Ripper 1.9.0-jumbo-1 (May 14, 2019).
12 alternatives to Openwall
Ranked by how well each tool replaces Openwall: shared features, audience, price and popularity.
- 66 out of 100 matchFree
Free Windows password cracker based on rainbow tables.
Covers 4 of 12 key features.
Free planOpen source62 out of 100 matchFreeFree security and password recovery tools from XenArmor
Covers 2 of 12 key features.
Free plan62 out of 100 matchContact sales- 59 out of 100 matchContact sales
- 59 out of 100 matchFree
- 59 out of 100 matchFree
World's fastest and most advanced password recovery utility
Covers 2 of 12 key features.
Free planOpen source58 out of 100 matchFreeA SUID program that restricts the running environment of untrusted applications using the
Covers 9 of 12 key features.
Free planOpen source58 out of 100 matchContact salesCreate encrypted, one-time links for passwords, API keys, and sensitive files that auto-ex
Covers 5 of 12 key features.
Free planOpen source57 out of 100 match$19/moFree open source password manager. Passwords can be stored in an encrypted database, which
Covers 1 of 12 key features.
Free planOpen source57 out of 100 matchFreeFree cross-platform password manager compatible with KeePass
Covers 3 of 12 key features.
Free planOpen source57 out of 100 matchFreeThe envelope for your emails! Mailvelope adds end-to-end encryption to your webmail.
Covers 5 of 12 key features.
Free planOpen source57 out of 100 match$2.70/mo
