I Ching
Shareware by Ryan Neaveill
5KB

I Regular
Freeware by unknown
21KB

Icicle Country
Freeware by Larabie Fonts
10KB

Iconian
Charityware by Omega Design
10KB

ID4 Alien Script
Freeware by Jim Sorenson
15KB

IglooCaps
Freeware by unknown
34KB

Ikarus
Freeware by UtopiaFonts
82KB

Imperium
Freeware by unknown
30KB

Imperfect Font
Freeware by PizzaDude
8KB

Impossibilium
Freeware by Ænigma
23KB

In My Closet
Freeware by Little Starseed
37KB

Incantation
Freeware by Leon del Muerte
27KB

Independence
Freeware by James Fordyce
12KB

Indians
Freeware by UnAuthorized Type
44KB

Indigo Joker
Freeware by The Shaft
23KB

Inertia
Freeware by Ænigma
42KB

Infected Hurt
Freeware by The Fontry
703KB
(includes 9 other fonts)

Ink Tank
Freeware by Ænigma
27KB

InkaBod
Freeware by Gerard Bernor
15KB

Inkburrow
Freeware by Uddi Uddi
31KB