AntConc

At a glance

• Editor score
  6.4 / 10
• Pricing
  Free plan
• Best for
  Corpus linguists wanting free desktop text exploration
• Free plan
  Yes
• Paid from
  Free
• Sentiment analysis
  No
• Facts checked
  24 Sep 2026

• Where it wins

  • Concordance views show words in context for corpus investigation
  • Frequency, collocate, n-gram and keyword analysis in one toolkit
  • Runs as free desktop software on Windows, macOS and Linux

• Where it doesn't

  • Works with text files rather than broader input sources
  • No sentiment analysis, topic modeling or entity extraction
  • Desktop-only deployment may not suit browser-based collaboration

Our verdict on AntConc

AntConc is a free desktop corpus-analysis toolkit from Laurence Anthony for researchers, students, and language professionals working with text collections. Users load text files to examine words, phrases, frequencies, and recurring patterns. Its audience is especially suited to corpus linguists and other solo or organizational researchers who need focused exploration rather than a general-purpose language AI service. Windows, macOS, and Linux support gives it a broad desktop footprint.

The toolkit concentrates several core corpus-linguistics methods in one application. Concordance searches display words in context, while frequency lists, collocate analysis, n-grams, keyword lists, cluster analysis, and word-distribution plots support different stages of corpus investigation. Because the software is free, there are no paid tiers to compare or upgrade paths to weigh. Its desktop deployment and text-file input keep the workflow centered on locally prepared corpora, making platform compatibility more relevant than web-app integrations.

AntConc’s narrow scope is also its main boundary. It does not provide sentiment analysis, topic modeling, entity extraction, or AI features, so teams seeking automated interpretation across those dimensions should choose a broader text-analysis product. Browser-based collaboration may also be a poor fit because AntConc is deployed on the desktop. Pick it when established corpus tools, transparent text exploration, and zero software cost matter most; look elsewhere when your project depends on machine-learning analysis, richer input sources, or shared online workspaces.

Your product? Our editors can test AntConc in depth and publish a review, labelled as paid · from $149/mo →

AntConc pricing

AntConc fact sheet

Alternatives to AntConc

• MAXQDADesktop analysis for teams combining qualitative research with text and statistical methods.9.3
• SAS Visual Text AnalyticsAn enterprise text-analysis suite for modeling, classification and SAS workflow integration.9.1
• ATLAS.tiA multimodal research workspace with AI analysis, transcription, and collaboration.8.8

See all AntConc alternatives →

Featured on iTechGuides

AntConc is listed in our Text Analysis Software directory. Add the badge to your site — it links back to this page.

<a href="https://www.itechguides.com/products/antconc/"><img src="https://www.itechguides.com/best/badge/antconc.svg" alt="Featured on iTechGuides" width="230" height="46"></a>

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update