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What is PresentationFontCache.exe?

Part of Microsoft® .NET Framework by Microsoft

(presentationfontcache.exe is a system file that is installed with Windows)
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How does presentationfontcache.exe run?

Service - PresentationFontCache.exe runs as a background Windows service called 'FontCache3.0.0.0' (Кэш шрифтов Windows Presentation Foundation This is a system service that is installed with the Windows operating system and protected with Window's File Protection. This service runs as the LOCAL SERVICE account with minimum privileges on the local computer and presents anonymous credentials on the network. Кэш шрифтов Windows Presentation Foundation runs as a program that can be started by the Service Controller and that obeys the service control protocol. This type of service runs in a process by itself.


What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the presentationfontcache.exe process running.Of the 0.2% of presentationfontcache.exe users, less than 1% have disabled it.
How resource intensive is PresentationFontCache.exe?
Comparison based on the average resource utilization across all programs.
          0.00000293% CPU29.3%
Average CPU utilization across all programs is 0.00001%.
25.39 MB RAM117.9%
Average private memory utilization across all programs is 21.53 MB.
 1 /min0.0%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:

Are there other versions of Microsoft® .NET Framework?

What else is related?

What Windows OS versions does this run on?

Windows 8.1 (6.2.9200.0)
Windows 8.1 Enterprise (6.2.9200.0)
Windows 8.1 Pro (6.2.9200.0)
Windows 8.1 Pro with Media Center (6.2.9200.0)
Windows 8.1 Single Language (6.2.9200.0)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: PresentationFontCache.exe
Publisher: Microsoft Corporation (verified)
Name: Microsoft® .NET Framework
Description: PresentationFontCache.exe
Version: 3.0.6920.7903 built by: Win9Rel
Product version: 3.0.6920.7903
Size: 42.67 KB
Original file name: PresentationFontCache.exe
Windows file protection: Yes

Digital certificate

Certificate authority: Microsoft Corporation
Effective date: 10/22/2008
Expiration date: 1/22/2010

Resource utilization

CPU utilization averages
Total CPU: 0.0000098633%
Privileged CPU: 0.0000069361%
User CPU: 0.00000292717476%
Privileged CPU time: 109.38 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 361,689,998
CPU cycle count /min: 52,367
Memory utilization averages
Committed memory: 509.76 MB
Peak committed memory: 512.79 MB
Paged memory: 25.39 MB
Peak paged memory: 27.42 MB
Paged system memory: 226.59 KB
Non-paged system memory: 24.77 KB
Working set memory: 7.8 MB
Peak working set memory: 19.75 MB
Min working set memory: 7.37 MB
Private memory: 25.39 MB
Page faults: 6,680
Page faults /min: 1
Process I/O averages
Total read operations: 20
Read operations /min: 1
Total read transfer: 1.47 MB
Read transfer /min: 223 Bytes
Total other operations: 2,504
Other operations /min: 1
Total other transfer: 11.44 KB
Other Transfer /min: 2 Bytes
Handle count average: 169
Thread count average: 4
Thread resource averages

Process details

Runs as (owner): Local Service
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Process Command

Service details

Name: Кэш шрифтов Windows Presentation Foundation
Service name: FontCache3.0.0.0
Service type: Win32OwnProcess
Description: “Оптимизирует производительность приложений Windows Presentation Foundation (WPF) путем кэширования обычно используемых данных шрифтов. Приложения WPF запускают эту службу, если она еще не запущена. Ее можно отключить, однако это ухудшит производительность приложений WPF.”

Image hashes

MD5: 1c52387bf5a127f5f3bfb31288f30d93
SHA-1: 330c03213e983a5e25c82aaa528a78f0edeccca9

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File entropy: 4.37195
File packed: No
Import Table
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