Forked from JNSoundboard.

Features:

• Can play MP3, WAV, WMA, M4A, and AC3 audio files
• Play sounds through any sound device (speakers, virtual audio cable, etc.)
• "Microphone Injection" (talk while playing audio through device)
• Add, edit, remove, and clear hotkeys
• Can play a random sound out of multiple (just select multiple files when adding a hotkey)
• Save (and load) hotkeys to XML file
• Hotkey that stops currently playing sound
• Hotkey that plays currently selected sound
• Hotkeys that load XML files containing hotkeys

Setup:

• Install a virtual audio cable (I recommend VB-CABLE)
• Select your audio devices in the soundboard application
• In the application you're playing sound into, set the microphone device to "VB-Audio Virtual Cable"