Knopo
A block-based outliner for linked notes and journals that stores everything as plain Markdown files.GetAGPL-3.0
EdgeMark
A Markdown notes panel that slides in from the edge of the screen and keeps every note as a plain file on disk.
GPL-3.0 · Downloads from github.com
- License
- GPL-3.0
- Open source
- Source
- GitHub
- Ender-Wang
- Verified
- 2026
About EdgeMark
EdgeMark keeps a full-height notes panel parked against the left or right edge of the screen. Pushing the pointer to that edge, or pressing a global shortcut, slides it over whatever app is in front; it can be pinned open while you copy text back and forth, and it follows you across Spaces and full-screen apps.
Notes are ordinary .md files in a folder you choose, organized with nested folders, Finder-style colour tags and search, and edited in a live-formatted Markdown editor with task lists, tables, pasted images and LaTeX. Releases offer separate Apple silicon and Intel DMGs plus a cask in the developer's own Homebrew tap; the builds are unsigned, so the README explains how to clear the quarantine flag after installing. The README lists macOS 15.7 as the minimum.
Information
- Source code
- Ender-Wang/EdgeMark
- License
- GPL-3.0
- Website
- github.com
- Download
- github.com
- Category
- Productivity
- Evidence checked
- Tags
Maco links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit.
Sources and image credits
- github.com/Ender-Wang/EdgeMark
- github.com/Ender-Wang/EdgeMark/blob/main/LICENSE
- github.com/Ender-Wang/EdgeMark/releases
- icon.png: Ender Wang and EdgeMark contributors. GPL-3.0 repository asset; EdgeMark name and icon retained by the project.
License and artwork notices
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