Fiddler Classic: Releases, patches & end-of-life
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Lifecycle guide for Fiddler Classic from Progress Software Corporation

All releases, patches, maintenance and support periods at a glance

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📅 Last update on 2026-09-04

What is Fiddler Classic?

Automate product release and end-of-life managementProgress Software Fiddler is a web debugging proxy tool that intercepts and logs all HTTP/HTTPS traffic between a client and server, allowing developers to analyze, inspect, and debug network requests and responses.
 

The entire lifecycle of Fiddler Classic

The following figure shows you the visualised product life cycle of Fiddler Classic. You can see all releases with the latest patch version, the long-term support characteristics (orange flag in the green circle, the periods for version provision, maintenance and support.
Fiddler Classic (Progress Software Corporation) release, version and end-of-life information
XFiddler Classic (Progress Software Corporation) release, version and end-of-life information
Figure: Release, patch and end-of-life cycle of product Fiddler Classic (Progress Software Corporation)
 

What is the Fiddler Classic release strategy?

Please be aware that Fiddler Classic is not in active development and offers no commitments for releases, patches or tech support. By using this product, you assume all associated risks. We recommend upgrading to Fiddler Everywhere.

Facts and figures about Fiddler Classic

Product
Fiddler Classic
Vendor
Progress Software Corporation
Latest version
6.0.20261
Number of releases
6
Number of versions
119
Number of unstable versions
0
Number of versions affected by CVE
2
Licence
Freeware
 
 

Questions or interested? Talk to me!


Lukas Böttcher
Lukas Böttcher
Business Development Manager
P:  +49-30-221986-51
LinkedIn

 

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