GNU Diff Utilities
WinDiff
WinMerge
AptDiff
CompareMerge
Beyond Compare
Online Text Compare
Compare
Martechbase
Remote Tools
Startup Stash
CabinetM
Savee
MartechGuru
Geneva
Zluri
GNU Diff UtilitiesWinDiff - Download Windiff : free files and folders comparison tool
Remote Tools - A repository of handpicked tools for remote teams
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Startup Stash - A curated directory of 400 resources & tools for startups
AptDiff - AptDiff is a visual text / binary files comparison and merging utility for Windows.
CabinetM - Pinterest for marketing tools: find, compare and build stack