No me funcionó, me aparece el mensaje
No characters found!
Please try to Auto Equalize the image and make sure it is saved in jpg format!
Please use the image editor and select only the part with the font. Only 4-10 chars from the font.
Click here to open an image editor. After you finish the customization, Select File->Save and press OK.
La fuente es OpenSans, es una captura de una web,
Only 4-10 chars from the font, el tipo de fuente es 12, no se si eso tenga algo que ver.