Skip to content

(R)?ex vs KDiff3

A side-by-side look at (R)?ex and KDiff3. For an in-depth review of either product, follow the links below.

(R)?ex

(R)?ex

Development

(R)?ex is a powerful text editor for Windows that combines an efficient code editor with an easy-to-use formatting word processor. It has customizable syntax highlighting and code folding, regex support, macros and plugins.

text-editorcode-editorregex-supportsyntax-highlightingcode-foldingmacrosplugins
KDiff3

KDiff3

Development

KDiff3 is a free open source diff and merge tool for Windows, Mac, and Linux. It allows users to compare files and directories, shows differences in side-by-side and inline layouts, and helps merge changes between versions. KDiff3 supports Unicode, auto-detection of encodings, and editing actions during merges.

diffmergecompareversion-control

Related Comparisons

Beyond Compare
WinMerge
Araxis Merge