PNG is the preferred format, however, several others such as BMP, GIF, ICO,
SVG, XPM are also accepted. Application icons showed in Main Menu are of
24x24 pixels, so you'll have to make sure that the icon will be "readable" at
this size.
- [Trisquel-users] Changing An Application Icon In Main Menu davidpgil
- [Trisquel-users] Re : Changing An Application Icon In Ma... lcerf
- Re: [Trisquel-users] Changing An Application Icon In Mai... myself600