tagspaces

Install command: 
brew install --cask tagspaces

Name: TagSpaces

Offline, open-source, document manager with tagging support

https://www.tagspaces.org/

Cask JSON API: /api/cask/tagspaces.json

Cask code: tagspaces.rb on GitHub

Current version: 6.7.1

Requirements: macOS >= 11

Versions:

Intel tahoe 6.7.1
sequoia 6.7.1
sonoma 6.7.1
ventura 6.7.1
monterey 6.7.1
big sur 6.7.1

Analytics:

Installs (30 days)
tagspaces 7
Installs (90 days)
tagspaces 39
Installs (365 days)
tagspaces 153