Issues

• Annotations: Edit note dialogue cannot be resized and automatically sizes itself far too wide

  sumatrapdfreader/sumatrapdf#6341 · Filter by author jw5801 opened on Oct 14, 2026

• "Show the selected annotation's note" results in the "Find Annotation" window being badly resized

  sumatrapdfreader/sumatrapdf#6340 · Filter by author jw5801 opened on Oct 14, 2026

• SVG text wrong formatting

  sumatrapdfreader/sumatrapdf#6339 · Filter by author irtcloud opened on Oct 14, 2026

• [Feature Request] Continuous Scroll based on Page Orientation

  sumatrapdfreader/sumatrapdf#6337 · Filter by author modderj opened on Oct 13, 2026
  5

• Citation hover preview: let it be themed instead of a fixed yellow frame

  sumatrapdfreader/sumatrapdf#6328 · Filter by author Comprehensive-Jason opened on Oct 12, 2026

• Mirror (flip) the page view horizontally and print mirrored

  printing
  sumatrapdfreader/sumatrapdf#6221 · Filter by author kjk opened on Sep 19, 2026
  1

• Custom print dialog

  printing
  sumatrapdfreader/sumatrapdf#6179 · Filter by author kjk opened on Sep 11, 2026
  1

• Poster print: one page across multiple sheets

  printing
  sumatrapdfreader/sumatrapdf#6177 · Filter by author kjk opened on Sep 11, 2026
  2

• In comic book option to setup a shadow for double page layouts

  sumatrapdfreader/sumatrapdf#6141 · Filter by author Wolfje63 opened on Sep 6, 2026
  1

• Add header/footer in PDF

  sumatrapdfreader/sumatrapdf#6051 · Filter by author kjk opened on Aug 25, 2026
  4

• Add enough JavaScript handling for highlight

  sumatrapdfreader/sumatrapdf#6026 · Filter by author kjk opened on Aug 22, 2026
  3

• Library feature for ebooks

  sumatrapdfreader/sumatrapdf#5953 · Filter by author nokel opened on Aug 16, 2026
  6

• Translation: Add translation inside Sumatra

  sumatrapdfreader/sumatrapdf#5936 · Filter by author r5to opened on Aug 12, 2026
  6

• support more css properties in epub

  ebookmupdf
  sumatrapdfreader/sumatrapdf#5826 · Filter by author hluica opened on Jul 25, 2026
  6

• bookmarks sidebar supported automatic collapsing

  sumatrapdfreader/sumatrapdf#5819 · Filter by author zrouk opened on Jul 23, 2026
  6

• Exponential scroll via middle mouse button

  sumatrapdfreader/sumatrapdf#5700 · Filter by author PF4Public opened on Jun 18, 2026
  2

• Write comment (annotation) on rotated document

  annotationsmupdf
  sumatrapdfreader/sumatrapdf#5191 · Filter by author Difficile2TrouverPseudoDispo opened on Dec 2, 2025
  3

• Support key sequences

  sumatrapdfreader/sumatrapdf#5093 · Filter by author eugenesvk opened on Sep 12, 2025

• Brightness-contrast

  sumatrapdfreader/sumatrapdf#4788 · Filter by author dima-iod opened on Feb 1, 2025
  5

• Highlighting multiple lines overlap even though opacity is at 100%

  annotations
  sumatrapdfreader/sumatrapdf#4545 · Filter by author johnpaulguzman opened on Sep 22, 2024
  8

• Ruby character support in EPUB viewer

  ebookmupdf
  sumatrapdfreader/sumatrapdf#4476 · Filter by author KarolS opened on Aug 15, 2024
  2

• Printing Enhancement

  printing
  sumatrapdfreader/sumatrapdf#4375 · Filter by author minisind opened on Jul 14, 2024
  8

• Read Mode with Annotation

  annotations
  sumatrapdfreader/sumatrapdf#4305 · Filter by author miskin1702 opened on Jun 7, 2024
  4

• Customize Page Setup for e-book formats

  ebook
  sumatrapdfreader/sumatrapdf#4210 · Filter by author anonghuser opened on May 1, 2024
  3

• Multi-column page layout

  sumatrapdfreader/sumatrapdf#4184 · Filter by author kjk opened on Apr 13, 2024
  11