Dear OnlyOffice Team,

I am writing as a regular user who greatly appreciates your software. To help streamline the workflow for myself and many others, I would like to suggest two practical feature additions for the document editor.

Firstly, it would be incredibly helpful to have a standard, user-assignable keyboard shortcut dedicated to changing text case (like UPPERCASE, lowercase, Title Case). A common shortcut in other editors is Shift+F3. Currently, in the browser-based version, this key combination is unavailable as it is captured for the browser's own search function. Having this quick text-formatting action directly in OnlyOffice would save a lot of time currently spent using the mouse and toolbar.

Secondly, adding more granular control to the print dialog would be a significant improvement for document preparation. Specifically, the ability to select and print only odd pages, only even pages, or a custom page range (for example, "1, 3, 5-12") is essential for professional printing tasks, such as preparing documents for double-sided binding. This is a standard feature in other office suites that many users rely on.

Thank you for considering these suggestions. Implementing these features would make an already powerful editor even more versatile and user-friendly for advanced editing and printing needs.