
kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
Ask User
Doorbell.io
Asklayer
Google Forms
SurveySparrow
userinput.io
Typeform
AskBot
kdiff3
Ask UserBeyond Compare - Beyond Compare allows you to compare files and folders.
Doorbell.io - Collect in-app user feedback. Available on websites, iOS, and Android.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
Asklayer - Get real answers from your customers with Asklayers surveys, quizzes, polls and more. Works on any website with zero code and includes enterprise level features such auto-segmentation, user tagging, branching, NPS & CSAT calculation.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
Google Forms - Simple web forms from Google.