I noticed that the TomThumb.h font included in the Adafruit GFX library has characters that have different widths, which is a problem for me because I'm doing text processing that requires characters to have the same dimensions (width and height).

I also noticed that the TomThumb.h font misses some characters (such as '). I need a way to create/edit fonts for the Adafruit GFX (where I'm using the Adafruit_ST7735 on a 1.8" TFT Display). I've looked around the internet but I couldn't find anything decent.