Search results

validatePageEntryThumb: nil map panic when processing PDFs with /Thumb page entries

investigate

Status: Open.

#1424 In pdfcpu/pdfcpu;

· tommitoan opened on Jun 30, 2026

tables without header rendering problem

investigate

Status: Open.

#1419 In pdfcpu/pdfcpu;

· roromix opened on Jun 16, 2026

dict=ViewerPreferences entry=Duplex: unsupported in version 1.4

investigate

Status: Open.

#1417 In pdfcpu/pdfcpu;

· ntbosscher opened on Jun 15, 2026

Suggestion: pool zlib writers and readers in pkg/filter to cut allocation churn

feature request

Status: Open.

#1407 In pdfcpu/pdfcpu;

· tomassommar opened on May 27, 2026

merge produces page tree of depth N+1; output rejected by qpdf and Acrobat at large N

investigate

Status: Open.

#1404 In pdfcpu/pdfcpu;

· JPSightSource opened on May 21, 2026

merge fails after ghostscript processing

investigate

Status: Open.

#1403 In pdfcpu/pdfcpu;

· gmile opened on May 16, 2026

Load fonts from arbitrary fs.FS

feature request

Status: Open.

#1395 In pdfcpu/pdfcpu;

· misha-drozd opened on May 6, 2026

Create multilevel bookmarks following folder hierarchy

feature request

Status: Open.

#1391 In pdfcpu/pdfcpu;

· raffaelemancuso opened on May 4, 2026

Comb text fields render as tofu/box characters with NeedAppearances=false

investigate

Status: Open.

#1387 In pdfcpu/pdfcpu;

· faebut opened on Apr 28, 2026

macOS Preview corrupts the ParentTree number tree when deleting pages

investigate

Status: Open.

#1385 In pdfcpu/pdfcpu;

· vmatt opened on Apr 23, 2026

Fractional font size during PDF creation

feature request

Status: Open.

#1383 In pdfcpu/pdfcpu;

· oaklandcorp-jkaiser opened on Apr 21, 2026

support JPEG XL (JXL)

feature request

Status: Open.

#1368 In pdfcpu/pdfcpu;

· bluedogtwo opened on Mar 27, 2026