Compress PDF
Reduce PDF file size by recompressing the images inside it, while text stays selectable and links keep working.
PDF & Documents
Rebuild a PDF that will not open: a broken index, a missing trailer or a page list that points at nothing.
Your files and text are processed on your own device, inside this page. Nothing is uploaded to Dubinity or stored, and closing the tab discards it. How privacy works
Most "this file is damaged" errors are about the file's index rather than its content: a cross-reference table with the wrong offsets, a download that stopped early, or a page tree with a dangling reference. The repair reads the objects directly, rebuilds the catalogue and page list where needed, drops what cannot be parsed and writes a fresh, correct index.
If even that fails, the pages can be rescued as images - a last resort that saves what can still be seen but loses selectable text. It cannot invent content that is not in the file.
Was this tool helpful?
Reduce PDF file size by recompressing the images inside it, while text stays selectable and links keep working.
Remove the password from a PDF you have legitimate access to, so it opens without a prompt next time.
Combine multiple PDFs into a single file and drag the pages into the order you want before merging.
Pull chosen pages out of a PDF into a new document, or save every chosen page as its own file.
Turn JPG, PNG, WebP or GIF images into one PDF, with drag-to-reorder so the pages come out in the right sequence.
Extract the text of a PDF into an editable .docx file. Best for text-heavy documents such as reports and contracts.