Windows Vista Ready! Slang words Included. Audio pronunciation in 5 voices. Contains most of available words and is great solution same as for novice and experienced skill levels. Features: - Fast browsing - System tray launch - Context menu extension - Add new word definition and article - Lookup history Registered version benefits: - Free additional language packs - Free new version release update - Sign up to receive a range of FREE e-newsletters and alerts - Access to the online issue support database - Audio pronunciation module - Free support Minimum System Requirements: - Windows ME Recommended System Requirements: - Windows Vista - Windows XP - Windows 2000 - Windows NT. ProLingo English Czech Dictionary is licensed as shareware, the cost of the registered version is $23.95 and full download size is 6.2 MB. You can download a free version of ProLingo English Czech Dictionary by following download link at Free Downloads section of this page. ProLingo English Czech Dictionary is developed or distributed by ProLingo Software and is listed under education dictionaries.