Even though your system may allow you to use many symbolic characters in your file names, or create them with very long names, for maximum compatibility with Mac/Unix systems, there are certain characters you should avoid.
The Best Characters
The best file names are under 32 characters long and contain only the following characters:
Alpha Numerics
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A through Z
a through z
0 through 9
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Also Acceptable
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_
-
.
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underscores
hyphens
period
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Bad Characters
Using the following characters in your filenames can cause problems during transmission, printing or archiving.
Avoid
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,
&
~
!
#
$
%
•
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comma
blank space
ampersand
tilde
exclamation
pound
dollar
percent
bullet
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Never Use
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\
/
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"
'
@
;
:
*
>
<
?
+
=
^
{}
[]
()
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back slash
forward slash
pipe
double quote
single quote
At symbol
semi-colon
colon
asterisk
greater than
less than
question
plus
equals
caret
braces
brackets
parenthesis
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Although the period is an acceptable character, you should never start a file name with one.
If you don't see a character listed,
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