Klar alternatives

Klar is an open-source app for Mac. It is free to use. Developed by Klar.

Alternatives

• Mailwasher
• SpamAssassin
• SpamSieve
• Spamihilator
• POPFile
• SPAMfighter
• SpamBayes
• Spam Reader
• EuropeanMX
• xTerminator
• Clean Mailbox
• Anti-Spam SMTP Proxy Server