Compress PDF
Shrink a PDF by tidying its structure and re-saving the photos inside it smaller.
Made by one person, free for everyone to use.Light keeps everything exactly as it is. Recommended re-saves photos inside the PDF at a lower size and quality; text stays sharp and selectable. Smallest turns every page into a picture, so text can no longer be selected.
How it works
- 1. Choose your filePDF. It opens on your device.
- 2. Set your optionsSee a live preview before anything is saved.
- 3. DownloadProcessed in your browser. Nothing is uploaded.
Free online compress pdf: fast, private and no signup
Shrink a PDF by tidying its structure and re-saving the photos inside it smaller. Compress PDF on JustEditFiles works right in your browser on Android, iPhone, Windows, Mac and Linux. There is nothing to install, no account to make and no watermark added to your PDF file.
Unlike most online tools, your file is never uploaded: the compress pdf runs on your own device, so even private documents, photos and videos stay with you. It also means no waiting for uploads and less mobile data used.
People also use it to: reduce pdf size, shrink pdf, smaller pdf, pdf compressor, optimize pdf, kb, mb, email pdf.
Compress PDF: questions and answers
How do I use the compress pdf online?
Open JustEditFiles's Compress PDF page, choose your PDF file, set your options while watching the live preview, then download. It takes a few seconds and works in any modern browser.
Is this compress pdf really free?
Yes. Compress PDF on JustEditFiles is completely free: no account, no trial, no daily limit and no watermark on your result.
Are my files uploaded to a server?
No. Compress PDF runs inside your browser, on your own phone or computer. Your file is never uploaded, so it stays private and it saves your mobile data.
Which file formats does Compress PDF support?
It opens PDF and saves as PDF.
Can I use Compress PDF on my phone?
Yes. JustEditFiles is built for phones first, including low-cost Android phones, and works just as well on iPhone, tablets, Windows, Mac and Linux. There is nothing to install.
Is there anything I should know before using Compress PDF?
Light keeps everything exactly as it is. Recommended re-saves photos inside the PDF at a lower size and quality; text stays sharp and selectable. Smallest turns every page into a picture, so text can no longer be selected.