Online tool

Compress PDF Online for Free

Reduce your PDF size in seconds, directly in the browser.

Drag and drop your PDFs here

You can now select or drag several PDFs at once. Then choose a compression level and start the batch.

Up to 50MB per file

Step 1

Upload your files

Select one or more PDFs from your computer or drag everything directly into the upload area.

Step 2

Choose the level

Compare low, recommended and extreme compression to decide between higher quality or smaller size.

Step 3

Download the results

Review the reduction for each PDF and download them individually or grab the whole batch.

Guides and useful pages

Content for specific use cases

These pages help with more specific searches and strengthen the internal navigation of the project.

Compress PDF for email

Reduce the attachment size before sending documents by email.

Reduce PDF for WhatsApp

Make PDFs lighter for mobile sharing.

Compress PDF without losing quality

Choose the right level to preserve readability.

How to send a large PDF by email

Quick guide for attachments that exceed the size limit.

How to reduce a PDF on mobile

Step-by-step flow for compressing in a phone browser.

PDF too large: what to do

Practical options for heavy files.

Built for speed and clarity

This localized homepage keeps the same core promise as the original project: solve PDF compression with as few steps as possible.

The experience is structured for people who need to send attachments, share documents on WhatsApp or simply shrink files before uploading them to systems.

What to expect from compression

PDFs with many images usually shrink more
Text-heavy files may shrink less
Stronger levels produce smaller files with more visual loss
Keeping the original is smart when fidelity matters

Frequently asked questions

How do I compress a PDF online for free?

Upload one or more PDF files, choose the compression level and click Compress PDFs.

Can I compress multiple PDFs at once?

Yes. The tool accepts multiple files in the same batch.

Are my files stored on a server?

No. The main processing happens locally in your browser.