Software and systems you can understand, keep, and maintain
Semnote is an authoring platform built around files you own. Leanersoft builds practical software and infrastructure for small businesses.
Product and services synergy
Leanersoft builds a document platform and offers software development, integration, and customizations. Each side makes the other better.
Semnote: authoring and knowledge platform
Write in structured plain-text files that stay on your machine. Professional formatting, clear document structure, and readable formats you can inspect outside the app.
Try Semnote →Services: direct senior technical help
Software, websites, and infrastructure that fit how your business already works — built and handed over by the person who wrote the code.
Book a meeting →Latest articles
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The stack, decisions, and trade-offs behind leanersoft.com — and why the setup is deliberately boring.
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Technical breakdown of the licenses covering Semnote source code, content, and documentation — including dual-licensing for code snippets and commercial terms.
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Moving from a free inbox to email on your own domain is simple, inexpensive, and easier to maintain than most people expect.