Compress PDF

Make a PDF smaller by shrinking its pictures while text stays sharp, or by turning pages into pictures for the smallest file.

Choose pdfsor drop them here · PDF
  • Runs on your device. Files are never uploaded.
  • Free and unlimited. No sign-up, no watermark.
1

Add your file

Choose or drop it in. It opens right here in your browser.

2

Pick the settings

Or keep the defaults, which suit most files.

3

Download

Your file is made on your own device, then saved like any download.

More pdf tools

Compress PDF to 100 KBGet a PDF under 100 KB for upload forms: pictures are shrunk first, and if that is not enough the pages are turned into pictures.Compress PDF to 200 KBGet a PDF under 200 KB for upload forms: pictures are shrunk first, and if that is not enough the pages are turned into pictures.Compress PDF to 500 KBGet a PDF under 500 KB for upload forms: pictures are shrunk first, and if that is not enough the pages are turned into pictures.Compress PDF to 1 MBGet a PDF under 1 MB for upload forms: pictures are shrunk first, and if that is not enough the pages are turned into pictures.Grayscale PDFMake a black-and-white copy of a PDF for printing; pages become grayscale pictures, so text is no longer selectable.Flatten PDFLock form fields into the page so answers can no longer be changed, or flatten everything into pictures.Repair PDFRebuild a damaged PDF that will not open properly, recovering every page that can still be read.Reduce PDF image qualityLower the quality and size of the pictures in a PDF; text and drawings stay untouched.