1. WinLep is a software that compresses JPG images to LEP saving 22%.

  2. Lossless Photo Squeezer for Mac - professional photo size compressor to reduce PNG, JPEG and GIF photos and images size with LOSSLESS quality.

  3. Optimize and compress your images online. Compressor is a lossy and lossless photo compression tool.

  4. Speed up your website by compressing the images and PDF files in it.

  5. Resize, Crop and Manipulate your images on the fly!

  6. ImageMagick is a software suite to create, edit, and compose bitmap images.

  7. XnConvert is an easy image converter for graphic files, photos and images available on Windows...

  8. Utilities for archiving photos for saving to long term storage or serving over the web.

  9. Image Tuner is a free software for batch resizing, converting, watermarking and renaming your...

  10. OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without...

  11. Compress JPEG images with perfect quality and file size

  12. Convert and Rename images in batch mode Support JPEG, BMP, GIF, PNG, TIFF and JPEG2000