  OpenType TT.

-  OpenType   TrueType (OT/TT)       TTF. 
-  OpenType       Windows,    Mac OS 10.x.
-  OpenType         
    Adobe Type Manager.

      :
- - - - - -
Windows 95/98/NT/ME

    - 800. 
     ,     . 
  OpenType TT  Windows  : 
  -  -  . 
  . 
  -   . 
   ,     .
ٸ        .     ,
  CTRL     .  . 
            ,
      . 
- - - - - - -
Windows 2000/XP/Vista/Windows 7

  Windows    OpenType .
  -  -  . 
     . 
  -   . 
   ,     .
ٸ        .     ,
  CTRL     .  . 
            ,
      . 
- - - - - -
Mac OS 7.x-9.x

  OT/TT.
- - - - - -
Mac OS X

OpenType     "". 
 OpenType          
Adobe Type Manager.     Mac -  . 
    .        , 
    .    .
,    ,     . 
     Library,    Mac OS X. 
- - - - - -

   OpenType        :
http://www.paratype.com/help/finst/

  OpenType:
http://www.paratype.com/help/formats/opentype.asp