Optimize & Repair
Compress, optimize, and repair PDF files
Compress PDF
Shrink PDF file size by downsampling images and stripping unused data. Pick a quality level, see the before and after, and keep text sharp.
Fix Page Size
Standardise every page in a PDF to one size, so a document assembled from mixed sources prints consistently.
Linearize PDF
Restructure a PDF for fast web view so the first page displays before the whole file has downloaded. Ideal for large documents online.
Page Dimensions
Measure every page in a PDF in millimetres, inches or points, see the orientation, and find pages that do not match the rest.
Remove Restrictions
Remove owner-password restrictions from a PDF that opens without a password, so printing, copying and editing work again.
Repair PDF
Fix PDFs that will not open by rebuilding the internal structure and recovering the readable pages. Works on truncated and damaged files.
Deskew PDF
Detect and correct the tilt in scanned PDF pages automatically. Straighter pages look better and give measurably better OCR results.
PDF to PDF/A
Convert to PDF/A-1b, 2b or 3b for long-term archiving. Fonts are embedded and external dependencies removed so the file stays readable.
Font to Outline
Convert PDF text to vector outlines so it renders identically everywhere, with no font substitution. Standard practice for print hand-off.
Layer Manager
Inspect and control PDF layers (optional content groups). Toggle visibility, rename, or delete layers - including hidden ones you did not know existed.