XnConvert

XnConvert is a fast, powerful, and free cross-platform batch image processor. It supports 500+ formats and lets you automate resizing, converting, watermarking, and more.

⚙️ Features

• Convert between 500+ image formats (JPG, PNG, TIFF, WebP, etc.)
• Resize, crop, rotate, or mirror images
• Apply filters, effects, and watermarks
• Rename files with patterns
• Cross-platform (Windows, macOS, Linux)

🚀 Getting Started

✅ Install

📁 Example Use Case: Resize & Convert PNGs to JPG

1. Open XnConvert
2. Add a folder of .png files
3. Under the Actions tab:
   • Add an action: Image > Resize → 1080px width
   • Add another action: Image > Convert → JPG
4. Go to the Output tab:
   • Set folder, file naming, and format (JPG)
5. Click Convert

📝 Note

• XnConvert is free for personal and educational use.
• For commercial use, check licensing on their website.