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TorReader PDF v2.2

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@FelixNgH FelixNgH released this 20 Jul 01:18

What's new in 2.2

Digital signature is now actually valid. Previous versions produced a signature that Adobe/Foxit would reject — three separate bugs meant it was never truly checked end-to-end until this release:

  • ByteRange placeholder search didn't match modern qpdf's output spacing
  • The CMS signing step was missing a flag, producing a wrong digest
  • Files with an existing (but field-less) AcroForm silently dropped the signature

All verified against pyhanko (the same engine used to validate PDF signatures like Adobe does).

New: visible signature stamp. Draw a box on the page, move it into position, then click "Finalize Signature" to sign — same flow as Adobe/Foxit. Customize text color, font size, and background fill. Re-signing an already-signed file now works (replaces the old signature).

Fixed: markup color loss on Windows. Moving a Rectangle, Ellipse, Line, Arrow, or Cloud annotation could turn its color black — a PDFium quirk on Windows that silently dropped the stored color after saving. Colors (and stroke width, fill) now survive every move.

Also fixed: move is now undoable, Edit-text is restricted to Text/Note (was corrupting shapes), the sticky-note popup no longer stays pinned when switching tabs/pages/windows, and text input matches what each annotation type can render (single line for Text boxes, multi-line for Notes).

Downloads

Platform File
Windows (x64) TorReaderPDF-2.2-win64.zip — unzip & run TorReader.exe
Linux (x86_64) TorReaderPDF-2.2-x86_64.AppImagechmod +x & run