F Key Sender alternatives
F Key Sender is a utility for sending keystrokes to F13 to F24 keys via buttons, with support for modifiers like Shift, Ctrl, and Alt. It allows sending custom key codes using Virtual Keys, Scan Codes, or Unicode characters, including multi-byte emojis with Zero-Width Joiners. The app offers configurable delay, key hold duration, and two virtual keypress methods: SendInput and keybd_event.