Project Summary
KLettres aims to help to learn the alphabet and then to read some syllables in different languages. It is meant to help learning the very first sounds of a new language, for children or for adults.
KLettres has four levels which can be changed via a Levels drop down box or the Level menu:
* Level 1: the letter is displayed and the user hears it.
* Level 2: the letter is not displayed, the user only hears it.
* Level 3: the syllable is displayed and the user hears it.
* Level 4: the syllable is not displayed, the user only hears it.
You can also choose the mode (kid or grown-up) via the colored buttons on the toolbar and KLettres will keep your settings and restore them the next time you play.
In a Nutshell, KLettres...
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has a well established, mature codebase
maintained by a large development team
with stable Y-O-Y commits -
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took an estimated 4 years of effort (COCOMO model)
starting with its first commit in September, 2001
ending with its most recent commit 2 days ago
Quick Reference
GNU General Public License v2.0 or later
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryJul 17 2026 — Aug 16 2026
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12 Month SummaryAug 16 2025 — Aug 16 2026
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