System Requirements:

• Windows XP/2003 and Windows Vista (Starting with WindowBlinds 5.5)
  Windows 2000, ME, 98 users can use WindowBlinds Classic (v4.6).
• 1GHz or faster processor recommended
• 60MB free drive space
• 256MB RAM
• Note: A 16MB DirectX 8 or later compatible video card with appropriate driver support is required for per-pixel alpha-blended skins. Some integrated graphics solutions and lower-end cards from before 2004 may not be able to use per-pixel skins.
• Languages Supported:
  Azerbaijani, Danish, Dutch, English, Finnish, French,
  German, Hungarian, Japanese, Korean, Norwegian, Polish,
  Portuguese - BR, Russian, Spanish, Serbian (Srpski), Swedish, Turkish
  Note: The interface has been localized for these languages, but the documentation and help (where available) will be in English.