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

## Detailed printer info and custom paper sizes

`-enum-printers` (alias `-list-printers`) now works in release builds and shows much more: driver, status, defaults, paper sizes, resolutions and more. `-print-settings` accepts custom paper sizes, e.g. `paper=76mm x 130mm`.

## Selectable text in Document Properties

The Document Properties window shows its information in a text box, so you can select and copy any part of it.

![Document Properties with the document title selected in its text box](https://files.sumatrapdfreader.org/assets/sumatrapdf/changelog/img/properties-selectable-text-f1bd.png)

## About shows 32-bit builds

The About window says when you're running the 32-bit version.

[Changes for this day](https://www.sumatrapdfreader.org/docs/Changelog-2026-03-20) · [Full changelog](https://www.sumatrapdfreader.org/docs/Changelog)