uninstaller.exe is a program which is probably NOT a virus or malware. So, if uninstaller.exe is on your PC, it is probably ok, and will NOT cause problems. Even if your system is clean, we still advise you to purchase a good antivirus with a good track record, in order to yourself yourself against threats.
This program is normally found on disk in C:\Program Files (x86)\ZSoft\Uninstaller\Uninstaller.exe.
The MD5 checksum for this program is 38ae94b4c8ada4d8111c97a201856d84.
This application is NOT a Windows service. This is very good.
This app runs as a 32-bit program. It does not benefit of the entire set of features of modern computer chips. This is quite normal because the makers did not bother to upgrade it to use the x64 instruction set.
The description extracted from the file is ZSoft Uninstaller.
File version stored as a property 22.214.171.124.
Company name ZSoft Software.
Legal copyright Copyright (C) 2004-2010 ZSoft Software.
uninstaller.exe appears to have visible windows. This means it doesn't work in a kind of stealth mode. Its activity is clearly shown to you.
The machine code of this program seems to have been compressed or obfuscated so it can not be quickly hacked.
The digital certificate is missing from this program. The publisher did not sign it. This is usually bad.
It has an uninstall string in registry, which is a good sign. si are uninstall.