Reparera en skadad PDF
Fixa en PDF som inte går att öppna eller ser trasig ut i andra appar.
Så fungerar det
1. Ladda upp den skadade PDF-filen. 2. Vi bygger om dess interna struktur. 3. Ladda ner den reparerade filen.
Vilka typer av problem kan det här fixa?
Vanliga strukturella problem — en trasig korsreferenstabell, en avbruten eller felaktigt formad fil, eller annan intern skada som hindrar en PDF från att öppnas som den ska. Det kan inte återställa sidor eller innehåll som verkligen saknas i filen.
Vad händer om filen inte går att reparera?
Du får ett felmeddelande i stället för en fil som ändå inte går att öppna — vissa skador är för allvarliga för att fixas.
Why did my PDF get corrupted in the first place?
Usually it's not something you did. The most common causes are a download or file transfer that got cut off partway through, a cloud sync (Google Drive, OneDrive, WhatsApp) that didn't finish writing the file, or whatever program created it crashing before it finished saving. Any of those can leave the file's internal structure incomplete even though most of the actual content is still in there.
Is a PDF that asks for a password the same problem?
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Does repairing change how the PDF looks or what's in it?
No. It only touches the file's internal structure — things like the cross-reference table that tells a reader where each page and object lives — not the actual content. Text, images, and layout come through as they were; nothing gets recompressed, rasterized, or flattened in the process.
What can I try if the repair doesn't work?
A few things worth trying before giving up on the file: open it in a different PDF reader in case the problem is the viewer rather than the file, go back to wherever you got it and download or export it again — the copy you have may be the one that got cut off — or ask whoever sent it for a fresh copy. If none of that helps, the damage is likely too deep for any tool, ours included, to reconstruct.