Let me go and the magic will happen

You can add your file by dropping it anywhere on this window

Compress PDF, PowerPoint, Word, Excel, JPEG, PNG & TIFF files online

Free file compressor for files up to 50MB
Prefer to work offline? Try Desktop

WeCompress Benefits

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!”
Hampus Olsson
How to compress files online
  1. Drag or click the add file button to choose your document or image.*
  2. Wait for WeCompress to reduce the file size.
  3. Click to download the smaller file to your local computer.

*Supported formats are: PDF, PPT, Word, Excel, JPEG, PNG and TIFF

How to compress a file with WeCompress
Have you selected the correct file?

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…

Like WeCompress? Try our Desktop software

NXPowerLite Desktop is fast, convenient, has no size limits and can compress multiple files at once. Start your free trial today.

No subscription. Only $48


Your download has started!

Double-click the NXPowerLiteSetup.msi in your download folder to install the software, if it hasn't started downloading, click here to try again.

Getting started | Download Mac OS version | More offline tools


Your download has started!

Double-click the NXPowerLiteSetup.dmg in your download folder to begin installing the software, if it hasn't started downloading, click here to try again.

Getting started | Download Windows version | More offline tools


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