pdfresurrect

pdfresurrect PDFResurrect is a tool aimed at analyzing PDF documents. The PDF format allows for previous document changes to be retained in a more recent version of the document, thereby creating a running history of changes for the document. This tool attempts to modify the PDF so that a reading...

unredactor

Un-Redactor A PDF editing tool that lets you unredact, put your own information over a redaction box, and extract all text. This tool is for forensics purposes. It does not "recover" data truly destroyed by redaction tools. It can process large data sets and convert all at once to a HTML pages wi...