ExifTool is a platform-independent Perl library plus a command-line application for reading, writing and editing meta information in a wide variety of files.

ExifTool is a platform-independent Perl library plus a command-line application for reading, writing and editing meta information in a wide variety of files.

ImageOptim is excellent for publishing images on the web (easily shrinks images “Saved for Web” in Photoshop). It's useful for making Mac and iPhone/iPad applications smaller (if you configure Xcode to allow better optimization).




gThumb is an image viewer and browser for the GNOME Desktop. It also includes an importer tool for transferring photos from cameras.




Freeware tool for Windows for showing and changing geo data and other metadata (IPTC/XMP/Exif) of digital camera image files.



You can use the Photos app to view or edit photos and videos in your Pictures library and on OneDrive, and to import photos and videos. The Photos app includes a wide range of editing options to enhance your photos, from automatic fixes to advanced adjustments.




Kleki is a multi-platform web app for painting and editing. It features: 4 different brushes; pressure sensitivity for Wacom tablets; up to 8 layers; numerous filters with real-time preview; import to PSD, PNG, JPEG; export to JPEG and PNG; upload to imgur.com; local storage.

YOGA Image Optimizer is a free tool to convert and optimize JPEGs, PNGs and WebP image files. Simply Drag & drop images, click on “Optimize”, and you're done!

GeoTag is a freeware tool for Mac for showing and changing geo data of image files (e.g. images taken by digital cameras).

Create a slideshow from your digital photos and videos and apply effects such as fade, cross-fade, zoom and much more. Burn your slideshow to DVD for playback on TV, or as a standalone video file .




Image Converter Plus is a conversion and resizing software for Windows. It can convert files across various image formats while maintaining quality. It allows users to save images in popular formats and includes a quick conversion feature.




JPEGmini is a patent-pending photo recompression technology, which significantly reduces the size of photographs without affecting their perceptual quality. The technology works in the domain of baseline JPEG, resulting in files that are fully compatible with any browser, photo...
iLoveIMG is an online service to work with images completely free and easy to use. Compress images, resize, crop, convert and much more!.

Pixillion is a photo and image conversion software to convert image files between gif, jpg, bmp, tif, png, pdf and much more. Before converting your file Pixillion allows you to preview the image alongside the current image parameters.




DjVuLibre is an open source (GPL'ed) implementation of DjVu, including viewers, browser plugins, decoders, simple encoders, and utilities.


Reflowable format allows you to create files for Kindle, print, and EPUB. Readers can adjust the size of eBook fonts, margins, and various properties on Kindle.


Jpegcoll is a tool for Windows that supports retouching JPEG images. If you use Jpegcoll, you can minimize the generation loss by recompressing only the retouched area.
It can also highlight the differences between two image files (JPG and BMP).

Fast CinemaDNG Processor software: realtime converter, debayer, denoiser, editor, trimmer and player for post production on NVIDIA GPU.




Free Screen Video Recorder is a compact, yet full-featured screen video recorder and screenshot capture tool that allows you to easily record screen activities and capture anything on the screen including windows, objects, menus, full screen and rectangular regions.

Standalone viewer for DjVu files. Features include navigating documents, zooming and panning page images, producing and displaying thumbnails, displaying document outlines, searching documents for particular words in the hidden text layer, copying hidden text to the clipboard...



Nikon ViewNX-i software lets you browse still image and video files, edit still images via Capture NX-D or video files via ViewNX-Movie Editor.



SilentEye is a cross-platform application design for an easy use of steganography, in this case hiding messages into pictures. It provides a pretty nice interface and an easy integration of new steganography algorithm and cryptography process by using a plug-ins system.




TinyJPG reduces the file size of your JPEG images. Every uploaded image is analyzed to apply the best possible JPEG encoding. Based on the content of your image an optimal strategy is chosen.
