Compress PDF
Built on the official Adobe PDF Library to create the best in class PDF compressor. The safest way to compress PDF online
Compress PPT, DOC & XLS
Unique & faultless Microsoft Office file compression. Improved over 20 years, it's the only way to reliably reduce PPT, DOC and XLS files
PNG, TIFF & JPEG compressor
Compress JPEG, PNG and TIFF images by 50-80% while maintaining resolution and transparency. Perfect to optimize images for your website
Trusted by millions
Built on the hugely successful NXPowerLite file compression technology with over 500k monthly users
Safe and Secure
Your files are encrypted in transit and are stored only briefly on our secure Microsoft Azure app servers before being deleted. For more details read our privacy policy
Simple on every device
Easy drag and drop browser interface to compress files on Windows, Mac or Linux without using your computer’s resources
“It's incredible how the compression on WeCompress can be so good. Compared to other file compressors out there, this beats them all!”
This file may have been compressed by WeCompress.com already
We spotted '(wecompress.com)' in your filename, we add this to help identify files that have already been compressed on WeCompress. Re-compressing the same file won't work…