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CocoAspell vs SMTP Diag Tool

A side-by-side look at CocoAspell and SMTP Diag Tool. For an in-depth review of either product, follow the links below.

CocoAspell

CocoAspell

Office & Productivity

CocoAspell is an open-source spell checking library for macOS. It integrates the Aspell spell checking engine into Cocoa applications with just a few lines of code. It's lightweight, fast, and easy to integrate.

spellcheckcocoaaspellmacosopensource
SMTP Diag Tool

SMTP Diag Tool

Network & Admin

SMTP Diag Tool is a free, open-source Windows application used to diagnose issues with sending and receiving emails. It can test SMTP servers, validate email addresses, verify DNS records, and check for common email delivery problems.

smtpemaildiagnostictroubleshooting