Can I change Filemark's keyboard shortcuts?

Yes — on the options page, click any shortcut's chord and press the combo you want. Each shortcut can also be disabled individually, and there's a global off switch.

Do shortcuts work on non-US keyboards?

Yes. Bindings use the physical key position (KeyboardEvent.code), so they work on AZERTY, Dvorak, Turkish-Q, and other layouts without AltGr gymnastics.

Reference

Keyboard shortcuts

Defaults below. Bare-key shortcuts are ignored while you're typing in a search or filter box, so they never get in the way.

Action	Shortcut
Search across files	`⌘K`
Tasks panel	`⌘T`
Toggle sidebar	`⌘B`
Toggle table of contents	`\`
Reading mode	`⇧F`
Fullscreen	`F`
Rendered ↔ raw source	`R`
Next tab	`]`
Previous tab	`[`
Close tab	`X`
Jump to tab 1–9(range-bound (not remappable))	`1 – 9`
Focus folder filter	`/`
Close overlays / exit	`Esc`

Remapping

On the options page → Shortcuts, click any chord and press the keys you want. Each shortcut has its own on/off toggle and a reset, plus a master switch to disable all of them if they clash with another tool.

Layout-independent by design

Shortcuts match the physical key position, not the printed character, so the same keys work across keyboard layouts. Chrome reserves every Ctrl/⌘/Alt + tab combination, which is why tab navigation lives on bare keys (] / [ / 1–9).