ASIO4ALL 2.15 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
The program's installer files are commonly found as a4apanel.EXE, mspaint.exe, MediaPlayerProgram.exe, INSTALAR ASIO4ALL.exe or desinstalar.exe etc. The program lies within System Utilities, more precisely Device Assistants. This free software was originally designed by Michael Tippach.
The tool is sometimes distributed under different names, such as "ASIO4ALL v2", "ASIO4ALL VMware ThinApp", "CProgram Files x86 ASIO4ALL v2uninstall.exe".
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
This free PC program was developed to work on Windows 2000, Windows XP, Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32 or 64-bit systems. The most popular versions among ASIO4ALL users are 2.14, 2.13 and 2.12.
From the developer:
ASIO4ALL is a low latency ASIO manager for WDM audio devices that uses WDM Kernel-Streaming. In order to make use of ASIO4ALL, you need to configure your audio software accordingly, mainly to enter to the audio configuration menu and select ASIO then ASIO4ALL v2.
You may want to check out more software, such as ArcSoft WebCam Companion, NVIDIA nView or TOSHIBA Service Station, which might be similar to ASIO4ALL.