Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.

XnConvert is described as 'Easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux' and is a popular Image Optimizer in the photos & graphics category. There are more than 100 alternatives to XnConvert for a variety of platforms, including Windows, Mac, Web-based, Linux and GIMP apps. The best XnConvert alternative is ImageMagick, which is both free and Open Source. Other great apps like XnConvert are TinyFast, Converseen, RIOT - Radical Image Optimization Tool and Filestar.
Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.

PictureBeaver is a WSH script for batch optimization PNG/JPEG/GIF images using optipng/jpegtran/gifsicle utilities.

Process files locally without uploads, ensuring privacy and security. Offers unlimited conversions for various formats on any platform. Works offline, supports a broad range of file types, lets users request new formats, avoids subscriptions, and collects no data.

iResize can resize, compress and save as JPEG or PNG the following image formats GIF, JPEG, PICT, PNG, TIFF and PSD files.

Our easy-to-use tool lets you resize images in bulk, compress your images, change the format to PNG, JPG, or WebP, and save them as zip.




Dropresize is a portable application that can automatically resize images in folders specified by the user. It resides in the system tray so it won’t interfere with your work, however it’s readily available if you want to configure it.


ImageSplitter is a Swiss army knife solution for your simple image processing. When it comes to cropping, resizing, converting or splitting images — ImageSplitter is your best companion.


Process images in bulk securely in your browser, no uploading necessary. It's private, fast, and easy! Upload all major image formats, resize, crop, compress, and convert images all at once.


PhotoResize is a simple tool for very fast batch resizing of photos and pictures in JPEG format. Beyond simple options however, Picture Resizer also contains support for seam-carving (changing size while preserving content), image sharpening, metadata, and other options.



