features
A closer look at PlusMerge
Real screenshots of PlusMerge comparing two versions of a sample project. Choose a platform and a theme to see it the way you’ll use it.
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Two-way file diff
Compare two files side by side with syntax colouring. Step through the changes one at a time, and see exactly what changed in the detail pane underneath, down to the word.
- Side-by-side view with syntax colouring
- Word-level highlights inside changed lines
- Previous and Next, with a running “Change 2 of 7” counter
- Overview ruler showing where every change is
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Merge a change in one click
Take a change across with Copy to Left or Copy to Right, copy just the lines you select, or take every change at once. Then save either side, or save it as a new file.
- Copy the current change left or right
- Copy selected lines, or all changes at once
- Save, Save LEFT As… and Save RIGHT As…
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Folder compare
Compare two folders as a tree. Every file and folder is marked as the same, different, left-only or right-only, with modification dates and a one-line summary of the differences.
- Colour-coded same, diff, left-only and right-only
- Open a file diff straight from the tree
- Copy files across in either direction
- Expand all, collapse all and re-compare
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Find in diff
Press Ctrl+F (Cmd+F on a Mac) to search the comparison. Matches are counted and highlighted, so you can move from one to the next.
- Ctrl+F or Cmd+F
- Match count with previous and next
- Matches highlighted in place
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Start a file comparison
Pick two files, choose a text encoding for each side or leave it on Auto, and load the diff. Recent file pairs are one click away.
- Pick two files
- Encoding per side, or Auto
- Recent file pairs
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Start a folder comparison
Folder compare starts the same way: pick two folders, or reopen a recent pair.
- Pick two folders
- Recent folder pairs
at a glance
Everything PlusMerge does
Two-way diff & merge
Compare two files side by side with syntax colouring, then copy changes left or right with one click.
Folder compare
Compare whole project folders as a tree and see what’s the same, what differs and what exists on one side only.
Windows, macOS & Linux
One app on every desktop, with native installers for Windows, macOS and Linux.
Word-level highlights
See exactly which words changed inside a line, not just which lines changed.
Change navigation
Jump to the previous or next change, with a running count and an overview ruler of the whole file.
Find in diff
Ctrl+F or Cmd+F searches the comparison, with a match count and highlights.
Encodings & recent pairs
Choose a text encoding for each side or leave it on Auto, and reopen recent comparisons in a click.
Tabs
Keep several comparisons open in tabs, and open a file diff straight from the folder tree.
Light & dark themes
Choose light or dark, or let PlusMerge follow your system setting.