FAQ

FAQ

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Can I edit or modify a PDF document with FPDI?

If I import a whole document it's bookmark outline is gone, why?

After importing a page all annotations are gone, why?

As FPDI does not modify a PDF document but imports it page by page into a structure which can be re-used with FPDF, all content outside a pages content stream, get lost.

Since FPDI 2.4.0 link annotations with an URI action are imported if the $importExternalLinks parameter of the importPage() method is set to true.

After importing a page all form fields are gone, why?

After importing a page hidden content becomes visible?

After importing a page all comments are gone, why?

Can FPDI import encrypted/protected PDF documents?

Error: "This PDF document probably uses a compression technique which is not supported by the free parser shipped with FPDI."

Can I distribute FPDI with GPL licensed code?