acdaemon.exe is a application which is most likely legit. So, if acdaemon.exe is on your PC, it is most likely ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to purchase a good antivirus with a good detection rate, in order to defend your system against viruses and malware.
This program is usually stored in C:\Program Files\Common Files\ArcSoft\Connection Service\Bin\ACDaemon.exe.
The MD5 fingerprint for this program is a7810b302294793de88542aae177d1b1.
This application does NOT operate as a Windows service. This is usually a good sign.
This program runs in 32-bit mode. It does not benefit of the entire power of modern PC CPUs. This is quite normal because the makers did not bother to upgrade it to use the x64 instruction set.
The description stored in the program is ArcSoft Connect Daemon.
File version 220.127.116.11.
Company name ArcSoft Inc..
Intellectual property rights notice Copyright (C) ArcSoft 2007.
This exe does NOT have visible elements of user interface. This is most likely a bad thing.
Some dangerous features of Windows appear to be used, such as functions for intercepting the keyboard. We recommend you to perform more in-depth research about this program.
acdaemon.exe is digitally signed. Today most legit software applications are digitally signed.
The digital signature extracted from acdaemon.exe verifies as ok. This is excellent.
Digitally signed by: ArcSoft, Inc.
Certificate's issuer name: VeriSign Class 3 Code Signing 2009-2 CA
This program starts at your PC's startup. Yes
This program does NOT have an uninstall routine stored in registry.