Delta: Compare Docs & Folders
PDF, Word & File Diff Viewer
Only for Mac
Free · In‑App Purchases
Mac
Instantly spot every change between document versions. Drop two files or folders and see differences highlighted side by side. One-time purchase, no subscription.
Drop two files and instantly see every difference highlighted side by side. No setup, no configuration - just drag, drop, and compare.
Delta compares PDFs, Word documents, rich text, plain text, and images - showing you exactly what changed between two versions. Compare entire folders too, with a clear tree view of every added, removed, and modified file.
COMPARE ANYTHING
• PDFs, Word, RTF, plain text, and text-based files (HTML, XML, Markup)
• PNG and JPEG images with pixel-level precision
• Entire folder structures with one drag and drop
HIGHLIGHTS THAT MATTER
• Word-level and paragraph-level change detection
• Visual overlays pinpoint exactly what's different
• Filter by status to focus on what changed, skip what didn't
FOLDER COMPARISON
• Tree view shows added, removed, modified, and identical files
• Click any modified file to open a detailed side-by-side diff
• Handle large directories with ease
WHO IS IT FOR
• Lawyers reviewing contract revisions
• Writers comparing document drafts
• Designers checking image changes between rounds
• Researchers tracking report iterations
• Teams that need to know what changed between versions
SIMPLE PRICING
One-time purchase. No subscriptions, no recurring fees. Family Sharing included.
The free version compares the first page of any document. Upgrade to Pro for unlimited full-document and full-folder comparisons.
SUPPORT
We read your support emails every day, day by day.
Write with confidence any question, feedback, or complaint, and you will receive an answer in a very short period of time.
- This app hasn’t received enough ratings or reviews to display an overview.
• Bug fixes and improvements
The developer, Denk Alexandru, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Denk Alexandru
- Size
- 2.9 MB
- Category
- Productivity
- Compatibility
Requires macOS 14 or later.
- Mac
Requires macOS 14 or later.
- Mac
- Languages
English and 6 more
- English, French, German, Japanese, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Access $19.99
- Lifetime Access $9.99
- Copyright
- © Denk Alexandru
