Convert

[_Simon_P_Cooper_]

I am looking to upgrade to Mac Leopard OS. I have heard there are some problems with postscript 1 fonts. I am looking to convert my hundreds of font to open type 100% without any modification. Please advice me. Buying a new set of fonts is too much for me.

[_Adam_Twardoch_]

There is no way to convert Type 1 fonts to OpenType "100% without any modification". There will always be some differences in different applications, especially when it comes to linespacing.

[Guest]

Try FontXChange from Morrison Software.

It seems to convert very quickly and mostly without problems, although some fonts seem to have baseline shifted. A fault I think with how they were created.

You would have to test whether there was any variation in layout against the original font. I have not done that because I do not want to use them retrospectively.