
kdiff3
Beyond Compare
WinMerge
Meld
DiffMerge
Araxis Merge
P4Merge
Devart Code Compare
GhostMail
Lob
Postalytics
PostGrid
Growmail Automated Direct Mail
AmazingMail
PoliteMail
Hushmail
kdiff3Beyond Compare - Beyond Compare allows you to compare files and folders.
Lob - A simple API to integrate print & mail solutions into your applications.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Postalytics - Automated direct mail software thatโs faster, smarter & better. Postalytics sends personalized direct mail from your CRM and analyzes delivery & response.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
PostGrid - Transform your Offline Communications. Use our fully-documented REST API to send personalized letters, checks, postcards and improve address accuracy.