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I am using Adobe Fireworks CS6, and the maximum width I can set of my image is 5900 pixels.

Attempting to resize it larger than this results in no action.

The PC I am on is high-spec.

Does Fireworks have a built-in maximum image size?

I think I will try Illustrator to get the image up to the required 10000px width.

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Last time I heard, FW max size was 6000px. – Joonas Sep 11 '12 at 8:10
up vote 9 down vote accepted

There is a quite old thread on Adobe forums where speculation is made that it's because Fireworks is a screen-specific tool and this behavior might change in the future.

However, you can change the limit.

Make sure that Fireworks is closed, open Fireworks CS6 Preferences.txt file located in:

  • Windows 7/Vista: C:\Users\USERNAME\AppData\Roaming\Adobe\Fireworks CS6\English\
  • Windows XP: C:\Documents and Settings\USERNAME\AppData\Roaming\Adobe\Fireworks CS6\English\
  • MacOS X: Library/Preferences/Adobe Fireworks CS6/en/

and change




or adjust this number as needed.

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Thanks Cust0dian; you nailed it. – Steve Sep 13 '12 at 1:41
Just as additional information, I recently tried to increase this value > 10,000 and I get a series of 'An invalid value was entered' errors in the application. I think 10,000 may be a hard limit. – dougajmcdonald Oct 21 '13 at 13:25
Doh, just came back to my own comment 6 months later...anyone know how to open files over 10000 pixels? – dougajmcdonald Apr 10 '14 at 8:55

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