Apps similar to XnConvert include ImageMagick, which is free and open source. Other options are GetCompress, TinyFast, Converseen and RIOT - Radical Image Optimization Tool. You're spoiled for choice with Image Converters like XnConvert: we list more than 100 alternatives for Windows, Mac, the web, Linux and self-hosting.
Resize, compress, convert, watermark and crop images by the hundreds in one clean offline desktop studio. No Photoshop, no subscription, no cloud uploads — everything runs locally.
free online image compressor for faster websites! reduce the file size of your webp, jpeg, and png images with tinypng.
Meta Converter is a Windows desktop application for converting and compressing AI-generated images while preserving generation metadata. It converts PNG and WebP files to JPEG, PNG or WebP in batches and keeps metadata compatible with Automatic1111 WebUI, ComfyUI and NovelAI...
Japan
Alchemy lets you convert and merge images with ease through an intuitive, drag and drop interface. On Mac, it's easily accessed through the Mac menubar.
United States
Unlock the full power of images and documents with Image Magic Suite: Your complete toolbox for editing, scanning, converting, encrypting, and organizing files. With 100+ smart features, advanced filters, format support, batch tools, and creative utilities, Image Magic Suite is...
India
Fast, 100% offline, privacy-first image compressor and HEIC/WebP converter running locally in your browser via WebAssembly.
LocallyTools is a free local toolbox, offering various practical tools such as image compression, PDF processing, developer tools, etc. 100% local processing, zero upload, zero risk, fully protecting privacy and security. Supports offline use, no registration required.
Finder extension for Mac: right-click a file to convert, compress, resize, remove its background, merge PDFs or share it as a link. Runs on your Mac; only sharing goes online.
France
EU
PhotoTray is a Windows desktop application (Windows 10/11, 64-bit) that acts as an all-in-one utility belt for working with photos, built around a simple principle: everything happens locally on your own machine.
United States
A local-first Windows tray app that bundles per-app volume, monitor brightness, sticky notes, time tracking and a dozen other tools in one place.
United Kingdom
SocialPixOptimizer is a powerful, free image optimization tool built specifically for social media creators and digital marketers. With over 50,000 monthly users and 2 million+ images optimized, it's become an essential tool for anyone managing social media content.
