Knowledge Base Software: 32 Free Downloads
Every program tagged "Knowledge Base" on LvRuan, newest first, each with an overview, screenshots and a download link.
STORM
AI writes cited long-form reports
knowledge-baseai-writing
9/14/2026
PandaWiki
AI-powered open-source knowledge base
knowledge-basedocumentation
9/12/2026
Logseq
Privacy-first open-source knowledge base
macosknowledge-base
9/12/2026
Affine
Docs and whiteboard knowledge base
macosknowledge-base
9/12/2026
OpenContext
Personal context store for AI coding agents
knowledge-baseai-agent
9/11/2026
Obsidian
Local-first knowledge base
knowledge-basenotes
9/9/2026
XWiki Standard
Open-source enterprise wiki platform
knowledge-basedocument-management
9/9/2026
Vyact
Local AI Workspace
ragknowledge-base
9/7/2026
wechat-intelligence-hub
WeChat Chat Intelligence
agentknowledge-base
9/7/2026
AI Reads Books Page by Page
AI reads PDF page by page to build a knowledge base
pdf-toolsknowledge-base
8/11/2026
DeepTutor
AI Personalized Tutoring Private Teacher Tool
knowledge-baseagnet
7/14/2026
LLM Wiki
AI Personal Knowledge Base
knowledge-base
7/9/2026