If you are looking for the decompiler itself, visit https://github.com/jindrapetrik/jpexs-decompiler
List of issues
: The issue tracker is now writable again and logged users can download files too. But note that our support is very LIMITED.
#1311 actionScript source font size
The current font size is to small at high resolution screen。can you add the font size setting？
Please try nightly 1581 or newer. Advanced settings/Display/Font size multiplier. Do not set it to a high value, because then you wont be able to set it back without deleting the configuration file on app settings folders. I suggest you to try 1.x values, max 2.0 Is this what you wanted?
You can also try the Settings/Advanced Settings/Display/Source font style setting Check issue #1313 This setting won't chenge the font sizes in FFDec menu/tree, dialogs. It changes only the script source code size (+pcode +text tags + metadata)
thx."Source font style settings" solved my problem.