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Diffchecker – Top Comparison Tool

  • Price
  • Platform
    Pro + Desktop App Enterprise
  • License Plan
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1. What is Diffchecker?

Diffchecker is a software tool that offers various features for comparing different types of content, such as text, images, files, and folders.

2. Diffchecker Screenshots

3. Diffchecker Features

  • Comparing Text: Diffchecker Pro allows you to compare text content, whether it’s code, legal documents, or any other type of text-based content. You can compare files line by line.

  • Comparing Images: You can compare images using a slider that lets you see them fade into one another. Additionally, you have the option to download a merged image.

  • Comparing PDFs: Diffchecker Pro employs cutting-edge AI software to extract and compare content from PDF files or merge two PDFs to display graphic differences.

  • Comparing Spreadsheets: You can merge two spreadsheets into one table to see the differences in each cell or display your files side by side for comparison.

  • Comparing Folders: For file management purposes, Diffchecker Pro allows you to list all the files within two folders to see which ones are missing or to identify document details that are different.

  • Real-time Diffs: You can edit your files as you go and watch Diffchecker compute the differences in real-time.

  • Diff Merging: This feature lets you select, move, and merge sections of your documents to compare the differences more effectively.

  • Syntax Highlighting: Diffchecker Pro offers syntax highlighting for various programming languages, including Python, R, C++, and more.

  • Character Diff: You can compare text down to a single character to identify even the smallest differences.

4. How to Use Diffchecker?

Access Diffchecker:

Visit the Diffchecker website.

Choose the Type of Comparison:

Click on the appropriate option on the Diffchecker website based on what you want to compare (e.g., Text, Images, Files, or Folders).

5. Diffchecker Tech Specs



Supported Platforms

Web-based application, Desktop application (Diffchecker Pro)

Browser Support

Compatible with major web browsers (e.g., Chrome, Firefox)

Desktop OS Support

Windows, macOS, Linux (Diffchecker Pro)

6. Diffchecker Pricing





Pro + Desktop App

$21 per user/month

$180 per user/year ($15 per user/month)


$40 per user/month (Annual billing only)

7. Diffchecker Alternatives


WinMerge is a free and open-source software tool for comparing and merging text files and directories. It’s primarily for Windows users and offers a user-friendly interface.


Meld is a visual diff and merge tool for Linux and Windows. It provides side-by-side comparisons for files and directories, making it easy to identify and merge differences.

Beyond Compare

Beyond Compare is a powerful paid tool available for Windows, macOS, and Linux. It offers a wide range of comparison and merging features for text, files, and folders.

8. Diffchecker Reviews

Overall rating: 4.6/5


  • Versatile: Supports text, images, files, and folders.

  • Real-Time Text Diff: Shows changes as you edit text.

  • User-Friendly: Easy-to-use interface.

  • Security: Private sharing and SSO (Pro).

  • Performance: Faster and more efficient.

  • Dark Mode: Ideal for low-light work.


  • Pricing: Relatively expensive for some.

  • Limited Free Version: Pro version offers more features.

  • Internet Required: Needs an internet connection.

  • Platform Specific: Desktop app available for limited OS.

  • Learning Curve: May take time for new users.

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