Compress PDF
Optimize and shrink PDF file size without losing quality.
How to use Compress PDF
follow along with the steps below
1Add the PDF you want to shrink.
2Run the compression and wait for it to finish.
3Download the smaller file and open it to check that small text is still readable.
About Compress PDF
Compress PDF is a free online tool from Supreme Pro. Optimize and shrink PDF file size without losing quality. It runs in your browser, so there is nothing to install and no account to create. PDF work is one of the most common reasons people look for an online tool, and because this one runs locally your documents are never uploaded.
Common uses
- Prepare documents for email, printing or upload to an online portal
- Fix a file that is too big, in the wrong order or rotated
- Combine and tidy PDFs without installing desktop software
Tips for best results
- Keep a copy of the original file before you download the result
- Very large files can be slow on older phones, so close other tabs first
- Open the finished PDF and check it before you send it on
Practical tips
Keep your original, since compression can lower image quality and cannot always be undone. Files that are mostly text are already small and may not shrink much. If you only need part of a document, split out the pages you need first.
Frequently Asked Questions about Compress PDF
Quick answers about using Compress PDF.
Is PDF Compress free?
Yes. It is free and needs no account.
Will text stay readable after compressing?
Usually yes, but check the output, especially for scans or small print.
Why did my PDF barely get smaller?
Files that are mostly text or already compressed have little left to save.
Are my files uploaded?
No. Compression runs in your browser, so the file stays on your device.
What other tools can I use after the Compress PDF?
You can try PDF to Image, Image to PDF or Resume / CV Builder. All of them are free and run in your browser. You can also browse every one of our PDF tools.
Will Compress PDF change the layout or quality of my PDF?
Compress PDF works on the pages of your PDF directly instead of rebuilding the document, so text, fonts and images keep their original look in most cases. PDFs with unusual fonts, forms or encryption can behave differently, so open the result and check it before you send it on.
Can Compress PDF work with password-protected PDFs?
Files protected with a password usually cannot be processed. Remove the protection in the program that created the PDF, or ask the owner for an unlocked copy, then try again.
Do I need an account to use the Compress PDF?
No. The Compress PDF works without an account or sign-up. Open the page, use the tool and download or copy the result.
Related tools
Split PDFExtract pages or split a PDF into single pages.
PDF to ImageTurn PDF pages into downloadable images.
Merge PDFCombine several PDF files into one document.
Image to PDFCombine images into one PDF document.
Rotate PDFRotate every page of a PDF by 90, 180 or 270 degrees.
Delete PDF PagesRemove unwanted pages from a PDF.Why people choose Supreme Pro
