presentationfontcache.exe is a program which is most likely NOT a virus or malware. So, if presentationfontcache.exe is on your computer, it is most likely ok, and will NOT cause problems. Even if your PC is clean, it is still recommended to purchase a well-known antivirus with a good detection rate, in order to yourself your PC against threats.
This program is usually found on disk in C:\Windows\Microsoft.NET\Framework64\v3.0\WPF\PresentationFontCache.exe.
The MD5 checksum for this file is a8b7f3818ab65695e3a0bb3279f6dce6.
This program is set up as a Windows service. This means it operates on your system in background, usually without showing any user interface to you. Most Windows services are useful programs, which provide useful features to other programs or to the Windows Operating System.
presentationfontcache.exe seems to have something to do with Windows SFC (System File Checker) or Windows File Protection.
This application runs in 32-bit mode. It does not use the full set of features of current PC CPUs. This ordinarily happens because the publishers did not bother to upgrade it to 64-bit code.
The description stored in the exe is PresentationFontCache.exe.
File version extracted from the file 3.0.6920.5011 built by: Win7SP1.
Author Microsoft Corporation.
Legal copyright notice © Microsoft Corporation. All rights reserved..
presentationfontcache.exe has a digital signature. Today most serious software applications are digitally signed.
The digital signature extracted from presentationfontcache.exe verifies as ok. This is excellent.
Digital certificate name: Microsoft Corporation
Certificate's issuer name: Microsoft Code Signing PCA
This application does NOT have a removal routine set up in registry.