IrfanView is a legendary, ultra-fast image viewer for Windows. It opens virtually any image format, batch-converts thousands of files and includes handy editing tools — all in a tiny download.

Key features

• Opens dozens of image, audio and video formats

• Batch conversion and renaming

• Basic editing: crop, resize, effects, red-eye

• Slideshow and thumbnail browser

• Free for personal use

Is IrfanView free?

Yes. IrfanView is free for private, non-commercial use on Windows.