By Lexmark International (Signed)

Remove App4R.exe
MD5:   fcc73a4a8a8c694ab514d88f7d8c9737
SHA1:   80608507b4b8a77ed04d48f75b502cce8f577917
SHA256:   8178e786ce1819527de3b894c873df7dc722c13525085db0ff0d3e7850d73d82


app4r.exe has been configured with a firewall exception which allows both inbound and outbound network communication without being blocked. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Lexmark International which was issued by the Thawte Consulting (Pty) Ltd. certificate authority (CA).


File name:app4r.exe
Description:Printing Application
Typical file path:C:\Program Files\lexmark 3500-4500 series\app4r.exe
File version:
Size:24 KB (24,576 bytes)
Build date:12/8/2006 12:55 PM
Issued to:Lexmark International
Authority (CA):Thawte Consulting (Pty) Ltd.
Effective date:Thursday, August 4, 2005
Expiration date:Saturday, August 4, 2007
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
More details


Windows firewall allowed programs
Exceptions allow programs to access to the Internet through an outbound connections
  • Firewall exception for 'C:\Program Files\Lexmark 1300 Series\app4r.exe'
  • Firewall exception for 'C:\Program Files\Lexmark 3500-4500 Series\app4r.exe'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Basic 50.00%
Microsoft Windows XP 50.00%

Distribution by countryDistribution by country

United States installs about 100.00% of app4r.exe.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 100.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE