Alternatives to ASIO4ALL
Use an ASIO interface with supported Windows audio devices. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
ASIO4ALL
Use an ASIO interface with supported Windows audio devices.
Replacements
Listings that take over the same core job as ASIO4ALL.
FlexASIO
Universal ASIO driver that lets ASIO applications use ordinary Windows sound devices.
FlexASIO is open source under MIT and routes ASIO applications through WASAPI, DirectSound or WDM-KS, but it is configured with a file instead of a settings window.
Similar software
Related functionality, not a direct replacement.
Voicemeeter Banana
Windows virtual mixer with five inputs and five outputs for routing audio.
JACK Audio Connection Kit
Connect audio and MIDI applications through an audio server.
VB-CABLE
Route audio between applications through a virtual audio cable.
SoundSwitch
Switch Windows playback and recording devices with hotkeys.
Voicemeeter Potato
Top-tier virtual audio mixer with eight inputs, eight outputs and insert effects.
REAPER
Full digital audio workstation for multitrack recording, editing, mixing and MIDI.