Fsnotes 6.0.4 Guide

FSNotes was built by Oleksandr Glushchenko in Ukraine,, developed even amidst challenging conditions, which highlights its focus on long-term data durability.

FSNotes 6.x stores notes as plain text (Markdown, RTF, or plain text) on your file system, ensuring your data is never locked in a proprietary database. Speed: It is designed to handle 10,000+ notes seamlessly. FSNotes 6.0.4

The story of FSNotes 6.x is a transition phase. As of early 2026, the developer has already begun discussing "FSNotes 7," which promises to be even lighter and faster. However, the 6.x series solidified the app's place as a premier "Markdown-first" notes manager that prioritizes speed and local data ownership over cloud-only, proprietary competitors. FSNotes was built by Oleksandr Glushchenko in Ukraine,,

6.0.4, along with the subsequent 6.x updates, addressed issues with dark mode contrast, improved image handling, and resolved issues related to the "Welcome" project loading. The story of FSNotes 6

Includes AES-256 encryption for private notes, Mermaid and MathJax support for diagrams and formulas, and Git versioning. 3. Key 6.0.4 Enhancements and Stability