Leader badge

Reduces up to 90% image size and still keeps the image clarity pristine. Mass Image Compressor (MIC) is one of the most popular, reliable, easy-to-use utility to compress, convert and resize multiple images at once. Just drag & drop the files and folder and it will compress all images. Best for website image optimization, photographs, game assets, animated image compression.
Input: Almost all popular image format, including raw camera format
Output: JPEG, PNG, WebP, GIF, AVIF

Problem with Windows Security or want to help the project financially? Download signed installer from Microsoft Store https://apps.microsoft.com/detail/9NF6R54S63L3?cid=sf
Install via Winget: https://mic.cognirush.com/install-via-winget/
Give us Github Star ⭐ at https://github.com/Cognirush-Labs-LLP/icompress-win
macOS option: https://mic.cognirush.com/macos/

Features

  • Reduce all images of folder & sub folder
  • Excellent JPEG to WebP conversion
  • Excellent PNG to WebP conversion
  • Excellent HEIC to JPG conversion
  • Support RAW formats of most cameras (Cannon, Nikon, Olympus, Sony etc.)
  • About 30% PNG-to-PNG compression
  • Full Support for animated input and output PNG, WebP, GIF Images
  • Preserves image metadata (EXIF, IPTC, XMP)
  • Saves as progressive JPEG
  • Accurate flow to create @1x, @2x, @3x
  • Apply Prefix/Suffix to output file name
  • Resize Images size with to target print size
  • Best-in-class Live Compression Preview
  • Ability to skip sensitive metadata while compressing (GPS/Serial Numbers)

Project Samples

Added All Files & Folders Preview Compression Settings Before Compressing All

Project Activity

See All Activity >

Categories

Image Converters

License

Affero GNU Public License

Follow Mass Image Compressor

Mass Image Compressor Web Site

Other Useful Business Software
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now
Rate This Project
Login To Rate This Project

User Ratings

4.8 out of 5 stars
★★★★★
★★★★
★★★
★★
★
26
1
1
1
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

User Reviews

Filter Reviews:
All
  • kalyxchews Posted 2024-12-10
    Exactly what I was looking for. Made it much easier to archive large volumes of previously unoptimized images on backup drives. I especially appreciate the feature that allowed me to set a size threshold above which files should be compressed.
  • synthoras Posted 2024-11-29
    One of (if not THE) best image compressors around. PLEASE use it and give this person some money!
  • priansh Posted 2024-08-07
    One of the best softwares out there to compress bulk images together up to the desired compression ratio. Thanks a lot.
  • medtaha4ever Posted 2023-09-01
    Everything is good, just if we can add CR2 and CR3 Support
    Reply from Mass Image Compressor
    Posted 2024-06-11
    CR2 is already supported as of version 3.2.0
  • penjomann Posted 2022-05-24
    It has taken my image compression headaches away!
Read more reviews >

Additional Project Details

Operating Systems

Windows

Intended Audience

Advanced End Users, Developers, End Users/Desktop, Other Audience, Testers

User Interface

Win32 (MS Windows)

Programming Language

C#

Related Categories

C# Image Converters

Registered

2008-09-21
Report inappropriate content