Issues

• [Feature]: Add keyboard shortcuts to exit the annotation tool and switch between annotation modes

  editorrequires-feedback-from-ux-ui
  mozilla/pdf.js#22088 · Filter by author matthieu-mastio opened on Oct 6, 2026

• [Bug]: False color of annotationCommentButton when created

  editor
  mozilla/pdf.js#22087 · Filter by author LoukasPap opened on Oct 6, 2026

• PDFDocumentLoadingTask.destroy() never resolves when called while a page waits for range data

  core
  mozilla/pdf.js#22051 · Filter by author stbdang opened on Oct 2, 2026

• [Bug]: Truncated FlateDecode content stream is dropped instead of rendered up to the cut

  corrupted-pdf
  mozilla/pdf.js#22044 · Filter by author ReachetatiVe12 opened on Oct 1, 2026

• [Bug]: Zero-length subpaths with round line caps are not rendered

  chrome-specificos-mac
  mozilla/pdf.js#22040 · Filter by author execErik opened on Sep 30, 2026
  1

• [Bug]: Isolated tiling pattern is stretched when the tile is larger than the canvas (wrong colours in the detail view at high zoom)

  tiling-type
  mozilla/pdf.js#22029 · Filter by author adriaanbbv opened on Sep 28, 2026

• XFA: measure.pushFont is not a function — rich text containing <b> or <i> breaks layout

  form-xfa
  mozilla/pdf.js#22023 · Filter by author vsmeenaravi opened on Sep 26, 2026
  1

• [Feature]: Keep Chrome Extension updated in Chrome Web Store

  chrome-extension
  mozilla/pdf.js#22021 · Filter by author grantbarrett opened on Sep 25, 2026
  2

• [Bug]: When zoomed less than 100%, text looks better in other PDF renderers

  information-requested
  mozilla/pdf.js#22010 · Filter by author Gitoffthelawn opened on Sep 23, 2026
  5

• [Bug]: When using the pdf search feature in an Iframe, it makes the whole window scroll

  otherviewer
  mozilla/pdf.js#22009 · Filter by author sahsanullah opened on Sep 22, 2026
  1

• Run the integration tests in headless mode in GitHub Actions

  test
  mozilla/pdf.js#21991 · Filter by author timvandermeij opened on Sep 20, 2026

• [Bug]: Combination of defaultZoomValue: page-height and scrollModeOnLoad: 3 = unable to scroll past page with keyboard

  requires-feedback-from-ux-uiviewer
  mozilla/pdf.js#21974 · Filter by author 51cent opened on Sep 17, 2026

• [Bug]: Deleted trailing pages return when downloading after restoring page order

  editor
  mozilla/pdf.js#21971 · Filter by author yunfeizhu opened on Sep 17, 2026

• [Bug]: /GoToE doesn’t work descendants other than children

  core
  mozilla/pdf.js#21959 · Filter by author ousia opened on Sep 15, 2026

• [Feature]: Default to custom page range when sidebar selection exists

  featurerequires-feedback-from-ux-uiviewer
  mozilla/pdf.js#21958 · Filter by author clementaudic opened on Sep 14, 2026
  1

• [Feature]: Hold shift to select a continuous range of pages in sidebar

  featurerequires-feedback-from-ux-uiviewer
  mozilla/pdf.js#21957 · Filter by author clementaudic opened on Sep 14, 2026

• [Bug]: Text in a specific fillable form field of a pdf isn't being saved

  form-xfa
  mozilla/pdf.js#21904 · Filter by author andreldmonteiro opened on Sep 7, 2026

• [Feature]: A way to set an exact value to the sliders.

  featurerequires-feedback-from-ux-uiviewer
  mozilla/pdf.js#21881 · Filter by author SrHalf opened on Sep 3, 2026

• [Feature]: I would like a way to view a PDF in the preview pane via a right-click context menu option.

  chrome-extensionfeature
  mozilla/pdf.js#21877 · Filter by author RicoAlexanderSchulz opened on Sep 3, 2026

• [Feature]: "Page Scrolling" mode needs touch control for tablet use

  featurerequires-feedback-from-ux-uiviewer
  mozilla/pdf.js#21805 · Filter by author floss-user opened on Aug 20, 2026

• Proposal: show existing keyboard shortcuts in toolbar tooltips

  requires-feedback-from-ux-uiuxviewer
  mozilla/pdf.js#21765 · Filter by author furkanzt opened on Aug 12, 2026

• [Bug]: indicate modifications after digital signature

  digital-signatures
  mozilla/pdf.js#21698 · Filter by author ousia opened on Aug 3, 2026
  2

• [Bug]: edited PDF document still contains signature information

  digital-signatures
  mozilla/pdf.js#21696 · Filter by author ousia opened on Aug 3, 2026

• Do we still need the separate enableMerge and enableSplitMerge options/preferences?

  viewer
  mozilla/pdf.js#21679 · Filter by author Snuffleupagus opened on Aug 1, 2026

• [Feature]: Multi-select

  featuretext-selectionviewer
  mozilla/pdf.js#21670 · Filter by author martinthomson opened on Jul 31, 2026