Help center
Compress— help & troubleshooting
Shrink PDF file size.
Open Compress →- Compress troubleshooting: PDF won't shrink, password errors, and lost textFixes for the most common problems when compressing a PDF in AttachKit: password-protected files, files that won't get smaller, text that stops being selectable, and slow or failed runs.
- How to compress a PDF in your browserShrink a PDF that's too big to email or upload, choosing between a lossless re-pack that keeps text selectable and an image flatten that gives the biggest savings on scans.