New in the SumatraPDF [pre-release builds](https://www.sumatrapdfreader.org/prerelease):

## Bake PDF File

New `Bake PDF File` command (`CmdPdfBake`) in the `Ctrl + k` command palette turns interactive form fields and annotations into static page content and saves the result as a new PDF, which then opens.

![The Bake PDF File command in the command palette](https://files.sumatrapdfreader.org/assets/sumatrapdf/changelog/img/bake-pdf-palette-d6ad.png)

## Show PDF Outline

New `Show PDF Outline` command (`CmdShowPdfOutline`) in the command palette shows the document's outline (table of contents) as text in a window.

![The Document Outline window showing a PDF's table of contents as text](https://files.sumatrapdfreader.org/assets/sumatrapdf/changelog/img/document-outline-window-dbcf.png)

## Tab Groups menu

Saving and restoring tab groups now has its own **Tab Groups** submenu (in the **Favorites** menu) with **Save Tab Group** and **Restore Tab Group**. Both are also in the tab right-click menu. There is also a window for managing saved groups ([#4402](https://github.com/sumatrapdfreader/sumatrapdf/issues/4402)).

![Save Tab Group and Restore Tab Group in the tab right-click menu, and the Restore Tab Group window with saved groups](https://files.sumatrapdfreader.org/assets/sumatrapdf/changelog/img/tab-groups-5e30.png)

## Screenshots include open menus

`Take Screenshot` also captures open menus as separate windows you can pick.

## Menu bar improvements with tabs

The custom menu bar shown when tabs are in the title bar works more like a normal menu bar, and toggling the menu bar is more reliable ([#5442](https://github.com/sumatrapdfreader/sumatrapdf/issues/5442), [#549](https://github.com/sumatrapdfreader/sumatrapdf/issues/549)).

![The Go To menu opened from the menu bar shown together with tabs](https://files.sumatrapdfreader.org/assets/sumatrapdf/changelog/img/menu-bar-with-tabs-open-menu-103c.png)

More: [changes from April 4, 2026](https://www.sumatrapdfreader.org/docs/Changelog-2026-04-04) and the [full changelog](https://www.sumatrapdfreader.org/docs/Changelog).