

P4Merge
P4Merge uses color coding to allow users to visualize the differences between file or images. It allows three-way merging among files, and shows side-by-side file/image comparison.
Features
- No registration required
- Syntax Highlighting
- Works Offline
- Command line interface
- File Comparison
- Side-by-Side Comparison
- Merge Files
- Image Comparison
Tags
- visual-merge
- difference
- differences
P4Merge News & Activities
Recent News
Recent activities
- nabbisen added P4Merge as alternative to ForskScope
- share-afraid-speak liked P4Merge
K0RR added P4Merge as alternative to Diffchecker
POX added P4Merge as alternative to Pretty Diff
TrustFish added P4Merge as alternative to Diff Checker- vertigo reviewed P4Merge
Malware that can't be uninstalled, and far too basic.
- TBayAreaPat reviewed P4Merge
Has you fill in a form before download. Generally too uninspiring to get into the detalil of options which didn't seem many. Default setting hilites all words..distractive. Different chunks are hightlighted in different colors.. ok. Default doesn't have visual side bar.
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What is P4Merge?
The Perforce Merge Tool, P4Merge, provides graphical three-way merging and side-by-side file comparisons.
P4Merge allows users to visualize the differences between file versions. P4Merge uses color coding to simplify the process of resolving conflicts that result from parallel or concurrent development.
- Text files differences can be highlighted and edited
- Includes or ignores line ending or whitespace differences
- Supports Windows (CRLF), Mac (CR), and Unix (LF) line ending conventions
- Accepts command-line parameters and can be used from non-Perforce applications
- Displays line numbers when comparing and merging files
- Compare JPEG, GIF, TIFF, BMP, and other file formats
- Extend using the Qt API
- Overlay images or display side-by-side
- Highlight differences on overlaid images






Comments and Reviews
Fast comparison on big files Perfect user experience
This tool is 170MB (!)
Maybe that's because it does image diffing, but as a developer, I don't need that.
After unpacking it, it's still 10x slower than CompareIt at comparing 2 CSV files that only differ in the date format.
Malware that can't be uninstalled, and far too basic.
Has you fill in a form before download. Generally too uninspiring to get into the detalil of options which didn't seem many. Default setting hilites all words..distractive. Different chunks are hightlighted in different colors.. ok. Default doesn't have visual side bar.