| AntGram | A freeware n-gram and p-frame (open-slot n-gram) generation tool. | text analysis, n-grams, p-frames, lexical bundles, lexical frames | Windows, Mac, Linux | Free |
| kfNgram | A simple tool for generating n-grams | n-grams, p-frames | Windows | Free |
| N-Gram Processor (NGP) | A perl based tool for the creation and processing of n-gram lists out of text files. | n-grams | Linux, Windows, Mac | Open Source |
| Sketch Engine | A corpus manager and text analysis software developed by Lexical Computing. | annotation, concordancer, tagging, sampling, search, visualization, wordlists, keywords, compilation, text analysis, n-grams, collocation, statistics, segmentation, analysis, crawler, parallel, colligation, annotations, tokenization, query, ngrams, boilerplate remover, comparison, frequency analysis, information retrieval, data, sentence boundary, corpus creation, duplicate remover, regex, thesaurus, meta modelling, dictionary, text-processing, xml, frequency, trends patterns, web-based, collocates, collocation analysis, word cloud, coocurence, KWIC, corpus management, multilingual, NLP, diachronic analysis, term extraction, keyword extraction, bilingual term extraction | | 30-day free trial then starts at 4.83 €/month |
| WordCruncher | A tool for searching, studying, and analyzing digital texts and corpora. The tool has been tested for corpora up to a billion words. | concordancer, wordlists, collocates, n-grams, keywords, key phrases, ebooks | Windows, Mac, iOS | Free |