v5.4.531

Breaking Changes

• Node.js: PDFNetworkStream and NetworkManager APIs simplified; NetworkManager inlined into PDFNetworkStream

Features

• Drag & drop page reordering in thumbnail view
• Undo support for comment deletion
• Page management UI to save edited PDFs

Fixes

• JBIG2 decoder wasm URL resolution
• Annotation movement exceptions
• Find-in-page after page reorgani...

This release, the final one of 2025, contains improvements for accessibility, font conversion, image conversion, performance, text selection and the viewer.

Changes since v5.4.449

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20469
• [Editor] Pointer type initialization only when the user changes the mode by @legraina in https://git...

This release contains improvements for the annotation editor, performance, text selection and the viewer.

Changes since v5.4.394

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20414
• Create the number tree for the ParentTree only one time by @calixteman in https://github.com/mozilla/pdf.js/pull/20425
• Add the possibility to create...

This release contains improvements for the annotation editor, accessibility, font conversion and performance.

Changes since v5.4.296

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20339
• Update dependencies and translations to the most recent versions by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20337
• [Editor] Remo...

This release contains improvements for annotations, the annotation editor, font conversion, text selection and the viewer.

Changes since v5.4.149

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20215
• Update dependencies and translations to the most recent versions by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20216 *...

This release contains improvements for the annotation editor, performance, printing and the viewer.

Changes since v5.4.54

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20124
• Update dependencies and translations to the most recent versions by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20125
• [Editor] Add a floating...

This release contains improvements for accessibility, annotations, the annotation editor, font conversion and the viewer.

Changes since v5.3.93

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/20061
• Use the creation date in the popup when there is no modification date by @calixteman in https://github.com/mozilla/pdf.js/pull/20058 *...

This release contains improvements for accessibility, annotations, the annotation editor, forms, printing and the viewer.

Changes since v5.3.31

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/19981
• Update Puppeteer to version 24.10.0 by @calixteman in https://github.com/mozilla/pdf.js/pull/19985
• Update dependencies and translatio...

This release contains improvements for annotations, the annotation editor, font conversion, image decoding, performance and the viewer.

Changes since v5.2.133

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/19875
• Add useractivation check for response function by @1Jesper1 in https://github.com/mozilla/pdf.js/pull/19855
• Add a basi...

This release contains improvements for the annotation editor, font conversion, performance, text selection and the viewer.

Changes since v5.1.91

• Bump the stable version in pdfjs.config by @timvandermeij in https://github.com/mozilla/pdf.js/pull/19741
• Update dependencies and translations to the most recent versions by @timvandermeij in https://github.com/mozilla/pdf.js/pull/19742
• I...