
Kchmviewer
WinCHM
Read CHM
GnoCHM
CHM Editor
ChmSee
KEL CHM Creator
A fully featured reader for Compiled HTML (chm) documents.

ChainMemory
Mem0
Memori
Pieces for Developers
cognee
TheSecondBrain.dev
Claiv Memory
Persistent memory for Claude Code, Codex & coding agents
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | extrachm.com | agent-memory.dev |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of ExtraCHM yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ExtraCHM and Agentmemory. For example, how are they different and which one is better?
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Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client
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Creating CHM file, Make CHM file, Web Help. WinCHM Pro - Help authoring software (CHM, WebHelp, DOC, PDF) . With this powerful tool you can not only create chm file from scratch, but also convert a set of existing HTML files to a chm file.
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Read CHM is ultimate CHM (Compiled HTML Help) file reader.
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Persistent memory from agent trace, not just conversation
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