Sites and apps similar to PixTrim include ImageMagick, which is free and open source. Other options are Caesium Image Compressor, XnConvert, GetCompress and TinyFast. There's no shortage of Image Converters like PixTrim, with more than 50 alternatives for Windows, Mac, Linux, Android and iPhone.
Compressor.io is a powerful online tool for reducing drastically the size of your images and photos whilst maintaining a high quality with almost no difference before and after compression.
An image converter batch-processing multiple files. JPEG lossless transformations are implemented.
France
EU
PictureBeaver is a WSH script for batch optimization PNG/JPEG/GIF images using optipng/jpegtran/gifsicle utilities.
ImageResizer - Batch-resize and convert your images in just one click with maximum comfort.
Russia
HRConvert2 is an open-source web-app that converts files without tracking users across the net or infringing on your intellectual property.
Image Conversion Tool allows you easily converts jpg, png, bmp, gif, tiff, heic and other images to pdf, eps, ico, odd, ps, psd and other formats and other formats.
Convert multiple images, photos, and pictures between 30+ formats: JPG, PNG, GIF, TIFF, BMP, JP2, J2K, TGA, PSD, RAW, DDS, PNM, WMF, ICO, SGI, HDR, LBM, MNG, XBM, XPM, PCD, PCX, PIC, JNG, WBM, G3... Additionally includes 120+ Actions and Effects.
United States
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.
Photo Resizer HD is simple and easy to use application for resizing single and multiple images.
Convert, optimize, and resize your images online in only one easy click and for free with the Resizing.app tool. Come on, it doesn’t get easier than that!.
