64		Hoyle Crosswords (Windows, 2000)
64		The New York Times Crossword Puzzles (Windows, 2000)
63		Puzzler 1000 Crosswords (Windows, 2003)
63		Coded X-Word (Windows, 2003)
60		Das Fitness-Kreuzworträtsel (Windows, 2009)
54		GAMES Interactive (Windows, 2000)
54		GAMES Interactive 2 (Windows, 2000)
53		Crossword Mania (Windows, 1999)
52		Random House Puzzles & Games: Crosswords (Windows, 2004)
52		TV Guide: Crosswords (Windows, 2004)
52		Crossword Buff 501 (Windows, 2004)
51		Puzzler World (Windows, 2009)
50		Dell Crossword Puzzles Volume III (DOS, 1987)
50		Computer Puzzles Unlimited (DOS, 1994)
50		At the Carnival (DOS, 1990)
50		Tommy's Crosswords (DOS, 1986)
50		The Gowords Assistant (Windows, 1996)
50		Bible Crossword Puzzles (DOS, 1996)
50		Tashbetzey HaMahshev (DOS, 1996)
50		Kruiswoord (DOS, 1990)
43		Word Games (Windows, 2003)
42		Wordsearch Buff 501 (Windows, 2004)
42		Scrabble Blast! (Windows, 2004)
40		Bind-Woord (DOS, 1992)
40		Skript (Windows, 2017)
40		MVP Word Search for Windows (Windows, 1996)
40		Scramble (DOS, 1990)
40		Tommy's Plates (DOS, 1989)

Notes: Games similar to Crossword Addict, Games like Crossword Addict, Global Software Publishing Ltd., Windows, Puzzle, Word Construction, Text-based, Spreadsheet, Top-down, PC, Game Similarities.