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DirEqual vs SmartSynchronize: catalog facts
DirEqual	SmartSynchronize
Paid Paid app; see the developer's pricing page for current rates.	Paid Prices are not listed on the product page; licensing details are on the syntevo site.
Windows, macOS	Windows, macOS, Linux
Side-by-side tree view of both folders Detects size, date and content differences	Editable file compare with inner-line change detection 3-way merge with all three files editable
Paid software Compares folders rather than showing line-by-line text diffs	Pricing is not shown on the product page Focused on text files and project trees rather than general backup
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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