Crossword Compiler:Aimed at both educational and professional market. Provides downloads, ordering, screenshots, and company information. [Windows]
Cruciverbalist:For the Macintosh, by West Pole Software. Contains documentation and information.
Crossdown: Crossword construction tool. [Windows].
Crossword Construction Kit: The Desktop Publisher for Crosswords. Features the ability to make puzzles in fun shapes (diamonds, doughnuts, and trains). [Windows]
Crossword Express: A crossword puzzle compiler. [Windows and Macintosh]
Crossword Forge: Crossword and word search construction software. Overview, downloads, purchase, reviews, support. [Mac and Windows]
Crossword Maker: Web application to create simple png crosswords. [Windows]
Crossword Studio: Crossword creation tool aimed at the educational market. Can create crosswords with artwork, color and sound. [Windows and Mac OS]
Crossword Weaver: Make crossword puzzles using your words. Two styles of puzzles. Multiple puzzles from the same list. Different difficulty levels. (Windows.)
Crossword Wizard: Designed for the educational market. [Windows]
Crossworks: Crossword puzzle software with the full Merriam-Webster Crossword Puzzle Dictionary.
FineCrosser: Fully automatic crossword puzzle making tool. News, program downloads, dictionary add-ons. [English and Russian] [Windows]
Online Crossword Game Designer: Create and publish crossword games online.
Puzzle Express: Puzzle playing shareware software, including crosswords, fill ins, coded crosswords, word search puzzles and logic puzzles.
Qxw and Crux: A grid constructor and grid filler. [Linux]
Sympathy: High specification crossword construction tool. [Windows]
TEA: Word pattern searcher useful for solving crossword clues. [Windows]
WordFind: Word pattern searcher. [Windows]
Wordplay Wizard: Cryptic clue constructions aid. [Windows]