Compress PDF
Shrink a PDF to email-able size
Rebuild a damaged PDF so it opens again: broken cross-references, a truncated download, junk in front of the header.
Gone within the hour.
Files are uploaded over HTTPS, used only to run this tool, and deleted from our server automatically about an hour later. Never sold, never used to train anything.
Structural damage: a broken cross-reference table, a file cut short by a failed download, or junk bytes in front of the PDF header. Those are the faults that make a viewer refuse a file whose content is still intact.
No. A rebuild recovers what is still in the file. If pages were never downloaded or were overwritten, nothing can bring them back, and we say so rather than handing you a blank document.
Text, images, links, annotations and bookmarks come through. Form fields do not: an interactive form comes back as a flat page. Keep your original file either way.
No, that is encryption working as intended, and rebuilding will not remove it. Use Unlock PDF with the password you know.