Plumsail Documents - Document automation software that integrates with your favorite apps to generate documents seamlessly.
Beyond Compare - Beyond Compare allows you to compare files and folders.
DocSpring - DocSpring provides a PDF filling API that makes it easy for programmers to fill out and generate PDF documents.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
WebMerge - WebMerge is an online platform that allows you to easily collect data, populate a document and send it to any contact automatically.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.