JSPSoft MergeLine

Text and folder comparison

Only for Mac

$9.99

Mac

MergeLine is a side-by-side text and source comparison tool designed for macOS. Choose left and right files, or drag them into the app, then review differences, jump between change groups, and copy or apply changes in either direction. You can also compare pasted text without creating files, or compare two folders to find modified, matching, left-only, and right-only files. Key features: Side-by-side text and source file comparison Pasted text comparison Folder comparison with status filtering Change group navigation and a change mini map Search and row filters for all, changed, or search result rows Copy changes left-to-right or right-to-left Apply all changes in either direction with undo Encoding selection including UTF-8, UTF-16, and Windows Korean Option to ignore leading/trailing whitespace Recent comparison sessions with rename and delete HTML comparison report export Binary and image file detection with friendly guidance Drag and drop file opening macOS sandbox-based file access MergeLine processes comparison work locally on your Mac. It does not send compared file contents or pasted text to external servers. #Privacy MergeLine reads and compares only the files and folders you choose. File contents, pasted text, and file paths are not sent to external servers. The app does not use accounts, ad tracking, or analytics SDKs. Recent sessions and settings are stored locally on your device for convenience.

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Enhanced Folder Comparison: The comparison window now remains open, and results are displayed in a hierarchical tree structure.

Version 1.0.5

The developer, Jinsu Park, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Jinsu Park
    Size
    915.8 KB
    Category
    Productivity
    Compatibility
    Requires macOS 14.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    Languages
    English and 43 more
    • English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
    Age Rating
    16+
    Copyright
    Copyright © 2026 JSP Soft. All rights reserved.
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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