Online File Compressor

Compress PDF, PowerPoint, Word, Excel, JPEG, PNG & TIFF files online — loading. Please wait

Compress PDF, PowerPoint, Word, Excel, JPEG, PNG and TIFF files

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Choose or drop file Max. 50MB 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

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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…

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Try our desktop app

Fast, secure offline file reduction whenever you need it. Packed with extra features…

Like WeCompress?

Try our desktop software — faster compression, multiple files and no size limits. Learn more…

Slow Upload?

Why not try our Desktop app instead for super-fast, local file compression…

Taking too long?

Large files will compress faster with our Desktop app using high-speed local compression…

Avoid long uploads!

We noticed things taking longer than usual, here's what we know…

  1. Slow upload progress is normally due to a slow internet connection
  2. Most internet connections are faster at downloading than uploading
  3. It's quicker to download our desktop app than wait for slow uploads

The file you've added here will continue to upload while you try out our desktop app, so there's nothing to lose!

Try our Desktop software

NXPowerLite Desktop has no size limits, is super-fast and can compress multiple files at once. Try it free today.

Only $54 $27 until Friday, Dec 01.

Discount automatically applied in the cart.

by 3+ million people —

“NXPowerLite works like a charm. I use it every day to compress files. Never a glitch.”
— Joseph Rovitto

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