SpellChecker is a lightweight .NET library that checks and corrects spelling errors in any human language (dictionaries for English and Russian languages are provided for now). The following functionality is provided:

• Different word parts are considered (such as suffixes and prefixes) during the spell check.
• Auto-detection of the checking text language
• Correction options are suggested for misspelled words for the following cases:
• merged words (missed space character)
• missed character in a word
• replaced character
• extra character
• swapped neighbor characters
• No database is required: all dictionaries are stored in plain text files
• New languages can be easily added just by adding dictionary files