Fiddler Ideas

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Merged idea

This idea has been merged into another idea. To comment or vote on this idea, please visit FID-I-312 4k font scaling not working on Windows 10.

Hope the Fiddler can support the high DPI Screen Merged

My Surface is work on 150% DPI , The App looks unclear.


  • Guest
  • Nov 15 2016
  • Shipped
  • Demon Lin commented
    24 Oct, 2017 05:34am

    After add the -dpiaware parameter, display is garbled, windows 10 with 4k dispaly

  • Guest commented
    11 Sep, 2017 07:08pm

    Why isn't -dpiAware on be default?

  • Guest commented
    2 Dec, 2016 06:12pm

    Did that solve the problem for you?

  • Eric Lawrence commented
    16 Nov, 2016 05:55pm

    Add the 


    argument to Fiddler's command line, either by modifying the shortcut or by hitting Windows+R and typing fiddler.exe -dpiAware