Private — processed on your device, never uploaded
Repair a PDF
Rebuild a PDF that will not open.
The file is re-read as leniently as possible and written out with a fresh structure. That fixes a broken cross-reference table, a truncated trailer and objects a strict viewer refuses. Content that is genuinely missing cannot be rebuilt — the result will say if so.
About this tool
Most “corrupt” PDFs are structurally broken rather than lost — a damaged cross-reference table, a truncated trailer, objects a strict viewer refuses. This reads the file as leniently as possible and writes it out again with a clean structure, which is what fixes the common failures. It is honest about the rest: content that is genuinely missing cannot be rebuilt, and the result says so.
Private by design — your files never leave your device. Toolpit has no upload step and no server that can see your document — the work happens in this tab, on your machine, and stops the moment you close it.
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