Mass Image Compressor is a powerful batch image processing tool designed to compress, resize, and convert images efficiently while maintaining quality. It supports popular formats such as WebP, AVIF, JPEG, PNG, and GIF, enabling users to optimize their images for various needs.
Key Features:
Batch process multiple folders and files simultaneously, including optional subfolders.
Advanced metadata handling with filtering options to strip GPS data or serial numbers.
Seamless support for animated images like GIFs and WebPs.
Utilize regex filters to exclude specific filenames or sizes during processing.
Flexible resizing options by percentage, fixed dimensions, or frame-based settings.
Audience & Benefit:
Ideal for photographers, graphic designers, web developers, and content creators, Mass Image Compressor streamlines image optimization. It reduces file sizes without compromising quality, saving storage space and enhancing website performance with faster loading times. The tool integrates effortlessly into your workflow, ensuring efficiency and precision in image management.
Install Mass Image Compressor via winget for a seamless experience tailored to meet your professional needs.
README
Mass Image Compressor
Mass Image Compressor is a fast, lightweight batch image processing tool that compresses, resizes, watermark and converts images to popular formats like WebP, AVIF, JPEG, PNG, and GIF—reducing file size while preserving quality.
This official source code of modern version of Mass Image Compressor redesigned with a modern WinUI 3 interface and built on .NET 8 for Windows 10 and 11. This project was originally hosted on SourceForge.net and we still maintain it..
Install
Windows 10 and above, Windows Server 2019 and above
This project releases Installer and Portable (unzip and use) pacakges in it's release.
Other options,
Option 2: Winget
You can use winget method to install the same build (released on github) with below command.
Get signed installer from Microsoft Store (one-time purchase to support the project). You get auto-update feature and Windows security is cool with it as the installer is signed. Store build has no other extra features, it is created from the same source.
Using older Windows System?
If you are on Windows 7, 8.x, you will need to use older version (3.3.x). That is older source (GPLv3) and you will find the build from SourceForge.
macOS 13+
Mass Image Compressor for macOS is written in Swift by us but it is closed source at present. Go to Mac App Store for more details.
NOTE: Mass Image Compressor is NOT available on Android, iOS, iPadOS or as a web application.
Features
Compress multiple folders and files in one go (including optional subfolders)
We're collecting feedback during this rewrite phase. Join the discussion or report issues to help stabilize the new generation of Mass Image Compressor. If you have a functional feedback, provide it here.
Support Development
If you find this project helpful, consider supporting its development. Test, Report Bugs, or just share it with friends!
Please read LICENSE and NOTICE.txt. If you're sharing a custom build, just make sure to remove the Cognirush Labs support email or contact links, otherwise folks might email/contact me about something I didn't build, and I won't be able to help (or worse, give them the wrong advice). Appreciate the understanding!
