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Fiddler for Windows

Analysis and optimization of HTTP traffic.

Old Versions of Fiddler

If the latest version doesn't work on your computer, you can browse old versions of Fiddler for Windows below and download the software version best suited for your PC. Follow the simple steps below to learn how to check your Windows system and hardware specs:

1. Type "System Information" in the Windows taskbar search field.
2. Click on "System Information" to open the application window.
3. Click on "System Summary" to find the system and hardware details, including your Windows version, processor, and memory, etc.
Fiddler4.6.20172.34691
Aug 22, 2017
exe
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Fiddler4.6.20171.26113
Jun 22, 2017
exe32 bit
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Fiddler4.6.2.30081
Jul 14, 2016
exe32 bit
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Fiddler4.5.1.0
Apr 30, 2015
exe32 bit
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Fiddler4.4.9.4
Sep 19, 2014
exe32 bit
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Fiddler4.4.9.0
Jul 17, 2014
exe32 bit
Download
Fiddler4.4.5.5
Oct 11, 2013
exe32 bit
Download
Fiddler4.4.5.1
Aug 19, 2013
exe32 bit
Download
Fiddler4.4.4.3 b
May 16, 2013
exe32 bit
Download
Fiddler4.4.4.3 b
May 16, 2013
Download
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