Peter Wyatt

This JPEG, reportedly with a loop in the EXIF data, http://www.danalog.org/images/exif-loop.jpg makes JPEGsnoop completely unresponsive and hang/endless loop with high CPU usage - you have to manually kill the process...

PDF-2.0 support

13

Please make pdfcpu support "%PDF-2.0" headers, even if nothing else. PDF 2.0 (ISO 32000-2) has been around since 2017 so this would be very useful, even if validate command just...

validate command does not report cross-reference table issues

2

The PDF file mentioned in this [pdfminer.six issue](https://github.com/pdfminer/pdfminer.six/issues/879) has several in-use object cross-reference table entries but with a physical offset 0 (i.e. `0000000000 000000 n`) however the pdfcpu `validate` command...

Replace highly vendor-specific icon for PDF with existing platform and vendor neutral icon from vscode-codicons

1

For PDF, replace the highly vendor-specific product icon (Adobe Acrobat's "cursive A" = https://github.com/jesseweed/seti-ui/blob/master/icons/pdf.svg) with the fully vendor- and platform-neutral vscode-codicons PDF SVG icon from https://github.com/microsoft/vscode-codicons/blob/main/src/icons/file-pdf.svg. PDF has not been...

Errors in various example PDF files

3

* Most of the PDFs have incorrect PDF versions according to their content - its probably safer and far easier to just set the version to PDF 1.7 and not...

RUPS 7.2.5 shows a RoleMap entry when none is present in the PDF

3

In a Tagged PDF file, RUPS 7.2.5 shows a RoleMap entry in the StructTreeRoot that is not physically present in the PDF. This is extremely confusing! e.g.:  whereas this...

Can RUPS display and report issues with Linearization data?

2

Does (or maybe can) RUPS use, report issues or display the Linearization data objects? Currently RUPS does not display the Linearization data but I'm unsure if it uses, or always...

RUPS hangs "Reading the Cross-Reference table 3%" of FoxHexOne Mutation file1114.pdf

4

iText RUPS 7.2.4 hangs while attempting to open FoxHexOne Mutation `file1114.pdf` (see https://github.com/pdf-association/pdf-corpora#foxhex0ne-mutations). There is no output in the console, Debug Info or any other pane. Yes, this is somehow...

RUPS gives no visual indication of duplicate dictionary keys

6

Yes, PDFs with duplicate keys are not allowed by ISO 32K but it would be useful to have some form of visualization to know that this may be the cause...

RUPS does not display any custom/private keys that are in the trailer dictionary

2

Thanks iText for opening up this bug list! RUPS does not display any custom/private keys that are in the trailer dictionary. See this PDF: https://s3.documentcloud.org/documents/23108357/redacted-version-of-exhibits-a-j-to-letter-to-the-honorable-kathaleen-st-j-mccormick-from-edward-b.pdf The `/Source` key in the...