COMPUTER BILD publishes German technology news, tests, tips, downloads, buying advice, and price comparisons.
c’t
c’t publishes German IT news, hardware and software tests, and practical guides for computers, smartphones, and operating systems.

About c’t
c't is a German-language technology magazine published by heise online. Its homepage presents IT news, hardware and software tests, and practical guides covering computers, smartphones, mini computers, and operating systems. Recent topics on the page include CPU and monitor tests, public-sector open-source office software, passkeys, and data protection.
The site offers a magazine subscription and single-issue purchase, and the homepage says the full magazine can be read in the browser. Pricing is not stated in the source. The page also shows advertising, marked "Anzeige", and promotes paid webinars and podcasts. The content is in German.
Key features
- Hardware tests of desktop CPUs, monitors, and notebooks, including performance and efficiency
- Articles on open-source and public-sector office software, including self-hosting instructions
- Practical build projects, such as a local home assistant voice assistant
- Podcasts on data protection, IT security, and RAM prices
- Online webinars, such as a heat pump basics course with a listed date
- Newsletter with a weekly analysis of hardware and software developments
- Tests evaluate products on stated criteria such as performance, gaming speed, price, and efficiency
- Guides include hands-on trials, such as a self-hosting walkthrough for a federal office software edition
- Covers consumer hardware, operating systems, and public-sector software in one publication
- Pricing is not stated in the source, so costs for subscriptions and webinars are unknown
- Content is in German
- The homepage displays advertising, labeled "Anzeige"
c’t at a glance
- Official website
- heise.de/ct
- Category
- News & Media › Tech News
- Type
- Publication
- Platforms
- Web
- Language
- German
- Country
- DE
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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c’t FAQ
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