Really helpful site for vectors that might come in handy with your work. Normally they download as an .ai file aswell so fully compatible. Just check the ownership before downloading to ensure they are royalty free.

Da Font

This i found extremely useful even before I came onto a graphic design degree. It has a wide range of typefaces to download – most of which are free and you can guarentee you will find one to suit your needs! Although a lot of sifting through shit may have to be done as there are some goddamn awful ones on there aswell!