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