Klavaro vs KeyBlaze
Short answer: Klavaro and KeyBlaze are the two typing tutors that can both cost you nothing — but they get there differently. Klavaro is free because it is open source (GPLv3), runs on Windows, Linux and Mac, and works fully offline. KeyBlaze, from NCH Software, is a commercial Windows program whose free version is the full program with no feature or time restrictions, according to NCH’s own FAQ; a Plus edition from $16.97 adds extras on top. Choose Klavaro for cross-platform freedom and alternative keyboard layouts; choose KeyBlaze if you are on Windows and prefer a commercial program aimed at office and dictation practice.
| Klavaro | KeyBlaze | |
|---|---|---|
| Price | Free forever (GPLv3 open source) | Free version is the full program; Plus edition from $16.97 |
| Platforms | Windows, Linux, Mac (via packages) | Windows |
| How it runs | Installed app, fully offline, no account | Installed Windows app from a commercial vendor |
| Teaching approach | Four self-paced modules: Basic Course, Adaptability, Velocity, Fluidness | Lessons and practice aimed at office and dictation-style typing |
| Keyboard layouts | Many built-in layouts (Dvorak, Colemak, AZERTY, QWERTZ and more) plus a layout editor | Standard layouts |
| Languages | Interface in 30+ languages; lessons follow your chosen language | English-focused |
| Source code | Open (GPLv3) | Closed, commercial |
Two different meanings of “free”
Klavaro’s freeness is structural. It is a community open-source project, developed by Felipe E. F. de Castro and hosted on SourceForge, where it is rated 4.7 out of 5 from 35 ratings. Nobody can paywall it, add ads to it or discontinue it behind your back — the worst case is that development slows, and the program you already have keeps working offline forever.
KeyBlaze’s freeness is a pricing decision by NCH Software, and a generous one: NCH’s FAQ states the free version is the complete program without feature or time limits. The business model is the optional Plus edition from $16.97 and the wider NCH catalogue. That is a fair deal, but it remains a vendor’s policy rather than a licence guarantee — worth knowing, not a reason to dismiss it. Features and prices were checked against NCH’s site in October 2026; vendors can change terms, which is exactly why the homepage table on this site was corrected to this wording.
How the practice feels
Klavaro is deliberately bare. Its four modules isolate one skill at a time — key positions, weak keys, word speed, paragraph rhythm — and the progress charts tell you plainly whether you are improving. It respects your intelligence and your time, and it asks you to supply your own motivation. Our complete guide to Klavaro walks through each module.
KeyBlaze comes from a company that sells office software, and it shows in the framing: practice is oriented toward the typing people do at work, including dictation-style exercises. If your goal is specifically office throughput — documents, data, dictated text — that emphasis may suit you better than Klavaro’s purist drill sequence.
Where Klavaro falls short
Klavaro’s weaknesses are real. The interface is dated and plain, with none of the polish of a commercial product. There are no games or motivational extras. A user report on the SourceForge project page notes that the µ character in lesson 42 does not register — a small but genuine quirk. And the Windows installer, version 3.13, trails the 3.14 source release, so the Windows build is a version behind. If presentation and hand-holding matter to you, Klavaro will feel austere.
Where KeyBlaze falls short
KeyBlaze is Windows-only, which ends the discussion for Linux and Mac users. Its free-forever promise rests on a vendor’s current policy rather than an open-source licence. And if you type in a language other than English, or want to learn Dvorak, Colemak or another alternative layout, Klavaro’s layout library and editor are simply in a different league.
Verdict by use case
- Best for Linux, Mac and mixed households: Klavaro — it is the only one of the two that runs there.
- Best for Windows users focused on office and dictation typing: KeyBlaze’s free full version is a legitimate zero-cost start.
- Best for alternative layouts and non-English practice: Klavaro, by a wide margin.
- Best for a guarantee that “free” stays free: Klavaro’s GPLv3 licence beats any pricing policy.
Both are free to start, so the practical move is to try each for a week. Get Klavaro from our download page, and KeyBlaze from NCH if you want the commercial comparison. Our Klavaro alternatives page collects the other head-to-heads, including Klavaro vs TypingMaster.
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The Plus edition question
Because KeyBlaze’s free version is the complete tutor, the Plus edition from $16.97 is best understood as an optional step-up rather than an unlock. Before paying for it, check NCH’s current description of what Plus adds and ask whether you will actually use the additions — the core business of learning touch typing is already covered at $0. Klavaro’s situation is simpler: there is nothing to step up to. Every module, every layout and the layout editor are in the single free program, which is why readers who dislike upsell decisions altogether tend to land on the open-source side of this comparison.
Support and staying power
A commercial vendor offers a support channel and a company whose business depends on its catalogue staying installable on current Windows versions — a reasonable thing to value. Klavaro’s support is its community: the SourceForge project page, user reviews that double as a bug diary (the lesson 42 µ report lives there), and independent guides like this site. Its staying power is of a different kind — the GPLv3 licence means the program cannot be withdrawn from you, and a copy installed today will run offline indefinitely even if development stopped tomorrow. Weigh a vendor’s promise of future help against a licence’s guarantee of present possession; different readers will honestly choose differently.
Frequently Asked Questions
Is KeyBlaze really free?
Yes, unusually so. NCH Software’s official FAQ states that the free version of KeyBlaze is the full program with no feature or time restrictions. An optional Plus edition from $16.97 adds extras, but the free version is not a trial.
Which one runs on Mac and Linux?
Klavaro. KeyBlaze is a Windows program, while Klavaro is available for Windows, Linux and Mac (via packages), and works fully offline on all three.
Which is better for typing in languages other than English?
Klavaro. Its interface is translated into more than 30 languages, lessons follow your chosen language, and it ships with many keyboard layouts — Dvorak, Colemak, AZERTY, QWERTZ and more — plus an editor for building custom layouts.
Which should a Windows office worker choose?
Either is a sound free start. KeyBlaze leans toward office and dictation-style practice from a commercial vendor; Klavaro offers deeper layout support and the guarantee of an open-source licence. Trying both for a week costs nothing.