Diffchecker Pro enables you to compare various types of content, on your desktop or directly in the browser.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Online
Canada




Sites and apps similar to DiffNow include Diffchecker. It's paid, but TextCompare and Text Comparator are free. Other options are Tkdiff, Riff, Diff Guru and DiffPlug. You can choose from more than 10 Diff Tools like DiffNow for Windows, Linux and Mac.
Diffchecker Pro enables you to compare various types of content, on your desktop or directly in the browser.




Text Compare is a tool to find difference between two different texts. Supports many different languages. Just paste your text and click check.

Text Comparator, is a portable tool that can be used to compare text from two distinct sources in order to see if they perfectly match or not each other!


tkdiff is a graphical diff viewer based on the Tk framework. It is capable of inter-operating with source-control systems like CVS and Subversion to show differences between a local copy and a repository version.

DiffGuru is a free online tool for developers and writers to instantly compare two blocks of text or files, highlight additions and deletions, and merge changes - no signup required, privacy-first design.




Ediff is a comprehensive visual interface to Unix diff and patch utilities.
Ediff provides a convenient way for simultaneous browsing through the differences between a pair (or a triple) of files or buffers (which are called ‘variants’ for our purposes). The files being compare.
DiffALL compares any two media files and pinpoints every difference. Upload expected and actual — video, audio, images, subtitles (SRT/VTT), or text/JSON — and get a similarity score in seconds.



Diffchecker will compare text to find the difference between two text files. Just paste your files and click Find Difference!.

Free AI-powered text and file comparison tool. Compare PDF, Word, Excel, JSON, YAML, CSV, XML and Markdown online. End-to-end encryption, real-time collaboration, AI explanations. No installation needed.




