How to set the settings folder to a different location?

3 posts, 0 answers
  1. Ben
    Ben avatar
    1 posts
    Member since:
    Apr 2018

    Posted 26 Apr 2018 Link to this post

    As far as I can see Fiddler stores its settings, scripts and captures in a folder in the C:\User directory.

    Now assume I installed Fiddler v5 in a folder like


    How can I tell Fiddler to store the settings in the future in a subfolder like


    or in a completely different folder like:


    I did not found a corresponding option in Fiddler to  re-define this setting folder.
    How does this work?

  2. Alexander
    Alexander avatar
    383 posts

    Posted 10 May 2018 Link to this post


    There is no option for this in the UI. However, it is configurable though the registry. Go to "HKEY_CURRENT_USER\Software\Microsoft\Fiddler2" and create new string value with name "UserPath". For the value set the full path to the folder where Fiddler should keep its configuration files, e.g. "D:\tools\projecttest\Fiddlersettings".

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  3. Lior
    Lior avatar
    10 posts
    Member since:
    Dec 2019

    Posted 28 Dec 2019 in reply to Alexander Link to this post

    I'd like to add that it can also be a relative folder.

    If you like it to be as a subfolder under the program itself (e.g. c:\fiddler\settings), then use:

    Windows Registry Editor Version 5.00


    Likewise, if you like it to be at the same level as the program itself (e.g. c:\settings when the program itself is in c:\fiddler), then use:

    Windows Registry Editor Version 5.00
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