Prominent new features of Collabora Office 5.3 include new panels in the sidebar menu, simplified dialogs, better visibility of keyboard shortcuts, implementation of direct links to the user guides in the help menu, brand-new Safe Mode, new and updated filters, new Table Styles option in Writer, along with new arrows toolbox and Go to Page dialog, as well as a bunch of optimizations to the toolbar. Calc is now compatible with the ODF 1.2 file format, also gets the new arrows toolbox that was implemented in Writer, along with improved Number Format options and Pivot tables functionality. On the other hand, Impress received two new templates, namely Pencil and Vivid, updates to existing templates, and better Template Selector functionality.