Repair PDF
Rebuild a damaged PDF that will not open properly.
About Repair PDF
Repair PDF rebuilds the internal structure of a damaged PDF so it opens again. It reads what can be read from the broken file, writes a fresh, valid PDF around it and saves that. The work happens on your device in the browser, so a file that may be sensitive is never uploaded.
- Fix a PDF that shows an error
- Recover a broken download
- Open an old file
How to repair PDF
Drop the PDF that will not open
Up to 500 MB. A file that is cut short or partly downloaded is the usual case.
Let it rebuild
The page recovers the pages it can find and writes a new file.
Save the repaired PDF
Download the result and open it in any viewer.
Why your file never leaves your device
Most online tools upload your file to a server, work on it there, and keep a copy for a while. Thryve PDF does the work inside your browser instead, with code that runs on your own device, so there is no upload, no copy on a server and nothing to delete afterwards. Close the tab and the file is gone from memory. It also means the tools keep working on a slow connection once the page has loaded.
Questions, answered
- Can every PDF be repaired?
- No. If the page data itself is missing, no tool can bring it back. Repair recovers what is still in the file, which is usually most of it.
- Will the repaired file look the same?
- Pages that could be recovered look as they did. Pages that were lost are left out rather than shown blank.
- Is my PDF uploaded to a server?
- No. The PDF is opened and processed inside your browser tab, on your own device, and the result is saved straight back to it. Thryve has no server that receives files.
- Is it free?
- Yes. This page gives 10 free exports every rolling 30 days, with no account. Thryve Pro, $9.99 once with no subscription, removes the limit on every Thryve PDF, Photo, Media and Invoice page.
- Do I need to sign up?
- No. Drop a file and start. An account is only needed to buy Thryve Pro, so the licence can follow you between devices.
- Does it work on a phone?
- Yes, in Chrome, Safari, Edge or Firefox on Android and iPhone, as well as on Windows, Mac and Linux. Since the work happens on the device, a large file takes longer on a phone than on a laptop.
More Thryve PDF tools
- Compress PDFMake a file smaller for email and forms.
- OCR PDFMake a scanned PDF searchable and its text selectable.
- Organize PDFMerge files, split one apart, rotate and drag pages into the order you want.
- Merge PDFCombine several PDFs and images into one file.
- Split PDFBreak one PDF into smaller files of a set number of pages.
- Remove pagesDelete the pages you do not need and save the rest.