SeeTree
FarmLogs
Tania
OneSoil
Instacrops
Planta
Agrilyst
Agrio
kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
SeeTree
kdiff3FarmLogs - FarmLogs makes it incredibly simple to always know what's happening on your farm. Start saving time and money. Ditch the spreadsheets and paper records! FarmLogs Mobile lets you log activities from right out in the field.
Beyond Compare - Beyond Compare allows you to compare files and folders.
Tania - An open source farm management software for micro and small-holder farmers.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
OneSoil - Field and crop monitoring
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.