Help! I'm A Graphic Designer!

PDF
The Portable Document
Format, or PDF, file type
is the standard for most
documents including text
and/or photos. You and PDFs
will get very close, they’re the
most common way to save
out multi-page publications,
brochures, and presentations.
SVG
The SVG file type stands for a
Scalable Vector Graphics file.
These files use a text-based
format to describe how the
image should appear (yeah it
blows my mind too). This results
in the image being able to
be scaled without losing
any quality. These are best
for web and print graphics
that may need to be resized
for different applications!
I always download SVG files
from thenounproject.com,
as I can open them in Illustrator,
scale them to any size and
then edit them easily!
EPS
Last but not least, the EPS,
or Encapsulated PostScript
file! This file type is typically
used when saving out vector
illustrations as it prints them
at the highest resolution.
As vector graphics are scalable
without losing quality, they are
great for logos, graphics, or signs
and banners that are going to
be used in many sizes.