Your file never touches our disk.This tool works entirely in memory and hands the result straight back in the same response — unlike the other tools on this site, there is no 45-minute copy sitting on our server afterwards, because none is ever written.
By ShinobiTools Team · Last updated: August 2026
A PDF that got cut off mid-download, came out of a crashed export, or simply throws an error the moment you open it. Drop it in and it gets rebuilt from whatever is still readable. Nothing is re-compressed on the pages that come through intact.
Most PDF damage is structural, not content loss: a cross-reference table that got cut off, or an end-of-file marker that never arrived. This tool reconstructs that structure by scanning the file for its actual objects and re-indexing them, the same recovery approach every serious PDF library falls back on when the declared structure does not match what is actually in the file.
If part of the file's raw bytes are genuinely gone — not just the index pointing to them, but the content itself — no rebuild can bring back what was never written. A repair recovers structure, not missing data.
This tool works entirely in memory and hands the result straight back in the same response — there is no copy sitting on our server afterwards, because none is ever written.
Repaired a file that is now much larger than it should be? Compress PDF shrinks it back down. Need it archive-safe afterwards? Convert PDF to PDF/A is the next step. Repaired file come back with its table of contents missing or pointing at the wrong pages? PDF Bookmarks rebuilds it from scratch.
Drop the file in. It is rebuilt automatically — there is nothing to configure, and the download starts as soon as it is done.
Files cut off mid-download or mid-transfer, a broken cross-reference table, and other structural damage that stops a PDF from opening cleanly. It rebuilds the file's internal structure from whatever content is still intact.
No. If a page's content was never written to the file, or that part of the file is gone rather than just structurally broken, there is nothing left to rebuild from.
If the file opens fine but a page renders incorrectly, that is usually not the kind of damage this tool addresses — it targets files that fail to open or throw a structural error.
No. The existing page content is carried over as-is; only the file's internal structure is rebuilt.
25 pages per file. There is no account, no watermark and no daily cap.