Klavaro for Windows: The Complete Setup Guide for Windows 11 and 10

Klavaro runs on Windows 11 and Windows 10 — and on Windows 7 and 8 — through one official installer: version 3.13, published by the project on SourceForge. This guide covers the whole Windows journey in one place: getting the real installer, installing it, clearing the SmartScreen warning, fixing small text on high-resolution displays, and setting up your language and keyboard layout on the first run. If you only want the file itself, go straight to our Klavaro download page; this page is about everything that happens after the download.

What you need before installing

Very little. Klavaro is a lightweight program written in C with a GTK+ interface, and the Windows installer (klavaro-3.13-win-setup.exe) is under 12 MB. Any PC that runs Windows 7 or later can run it, including older laptops and school-lab machines that struggle with modern web apps. There is no account to create, nothing to activate, and the program works fully offline once installed. Klavaro is free and open source under the GPLv3 license, developed by Felipe E. F. de Castro.

Step 1: Download the official installer

Get the installer from our download page, whose main button points to the official file on SourceForge: klavaro-3.13-win-setup.exe. Avoid copies offered by random download portals, which may bundle extra software or host outdated builds. If you want to be certain the file is genuine before running it, you can compare its SHA-256 checksum with the value published on the download page — our guide Is Klavaro Safe? walks through the check step by step.

Step 2: Install Klavaro on Windows 11 or 10

Double-click the downloaded setup file and follow the install wizard, accepting the default location unless you have a reason to change it. When setup finishes, launch Klavaro from the Start menu. There is one speed bump most Windows users meet on the way, covered next.

The SmartScreen warning is expected

Windows may show a blue “Windows protected your PC” message the first time you run the installer. This is Microsoft SmartScreen reacting to the fact that Klavaro’s developer does not buy a commercial code-signing certificate — common for free open-source software, and not a sign that the file is harmful. If you downloaded the installer from the official SourceForge source linked above (and, ideally, verified its checksum), click More info and then Run anyway to continue. We explain the full reasoning in our safety check.

Step 3: First launch — language and keyboard layout

On the first run, set two things before you start typing. First, the interface language: Klavaro ships with more than 30 UI languages, so pick the one you are most comfortable reading instructions in. Second — and more important — the keyboard layout. Choose the layout that matches your physical keyboard and the arrangement you want to learn: US QWERTY is the default for most English typists, but Klavaro also includes Dvorak variants, Colemak (US), AZERTY, QWERTZ and many national QWERTY variants out of the box. If your exact layout is missing, the built-in Keyboard Layout Editor lets you define key positions and save the result as a simple text file.

Then start with the Basic Course, the first of Klavaro’s four modules (Basic Course, Adaptability, Velocity and Fluidness). It teaches key positions before speed, which is the order that actually builds lasting touch-typing skill.

If the text looks too small on your display

Klavaro’s GTK+ interface occasionally renders small text on high-DPI (4K) Windows displays. The fix is a one-time compatibility setting:

1. Right-click the Klavaro shortcut and choose Properties.
2. Open the Compatibility tab and click Change high DPI settings.
3. Enable the override for DPI scaling behaviour and choose System (Enhanced).
4. Apply the change and relaunch Klavaro.

Prefer not to install? Run Klavaro portably

The installer is also the portable version in disguise. Instead of running the setup file, you can extract it with the free 7-Zip archiver and run klavaro.exe directly from the extracted folder — nothing is installed, and the folder can live on a USB stick. It is the best option for locked-down work or school PCs. Our dedicated guide, Klavaro Portable, gives the full step-by-step, including what does and does not travel with the folder.

Windows 7 and 8

The same 3.13 installer works on Windows 7 and 8, so an older machine makes a perfectly good dedicated typing-practice PC. Everything in this guide — SmartScreen behaviour aside (older Windows versions may not show it) — applies the same way. For an explanation of why Windows uses version 3.13 while the source code is at 3.14, see Klavaro’s latest version, explained.

Make it yours: layouts, your own texts, and progress charts

Once the basics feel comfortable, three Klavaro features reward a closer look on Windows. The Keyboard Layout Editor lets you adjust key positions and save the result as a simple text file — worth doing if you use a non-standard or programmable keyboard, or a national layout the defaults do not quite match. The Velocity and Fluidness modules can import any plain text file from your PC, so you can practise on your own writing, your study material, or text in your own language instead of the built-in samples. And the built-in progress charts plot your speed and accuracy over time, which is the fastest way to see whether a week of practice actually moved your words per minute — and which module to spend the next week on.

Using Klavaro on a work or school PC

On a machine you administer yourself, the normal install above is all you need. On a managed work or school PC, software installation is often restricted by policy. That is exactly the situation the portable route was made for: the extracted copy described earlier installs nothing and can run from a folder or USB stick. If even that is blocked, the policy is the machine owner’s call — practise on a PC you control instead, where Klavaro’s small size and offline design mean even an old Windows 7 laptop makes a perfect dedicated typing station.

Frequently Asked Questions

Does Klavaro work on Windows 11?

Yes. The official Klavaro 3.13 installer runs on Windows 11, 10, 8 and 7. Download it from the official SourceForge source linked on our download page, and if SmartScreen appears, choose More info and then Run anyway.

Why does Windows say it protected my PC when I install Klavaro?

That is Microsoft SmartScreen. Klavaro is free open-source software and its developer does not buy a code-signing certificate, so Windows shows the warning for the unsigned installer. Download only from the official source and verify the SHA-256 checksum if you want certainty.

Which Klavaro version should Windows users install?

Version 3.13. It is the latest official Windows installer published by the project. The 3.14 release is source code only, so there is no official 3.14 Windows setup file.

Can I run Klavaro on Windows without installing it?

Yes. Extract the installer with 7-Zip and run klavaro.exe from the extracted folder. That DIY portable copy can live on a USB stick; our Klavaro Portable guide explains the full process and its limits.