Compare software

Meld for macOSSmartSynchronize
Free

Free and open source under the GPL-2.0-or-later.

 Paid

Prices are not listed on the product page; licensing details are on the syntevo site.

macOS Windows, macOS, Linux
  • Native macOS packaging of a familiar diff tool
  • Side-by-side comparison and merging
  • Editable file compare with inner-line change detection
  • 3-way merge with all three files editable
  • A community port maintained separately from Meld itself
  • macOS only; other platforms use the main Meld builds
  • Pricing is not shown on the product page
  • Focused on text files and project trees rather than general backup
Downloadable app Downloadable app
Open source Closed source
License: GPL-2.0-or-later License not stated
No account needed Not stated if an account is needed
Works offline Works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.