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E621: E621 is an imageboard website focused on posting anthropomorphic and fetish content. It has a large collection of adult and pornographic furry media.
Locknote: Locknote is a free, open-source, encrypted notebook app for Windows, Mac, Linux, iOS and Android. It allows securely storing notes, tasks, passwords and more behind a master password.
Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.
Last updated: May 2026 · Comparison by Sugggest Editorial Team
| Feature | E621 | Locknote |
|---|---|---|
| Sugggest Score | — | — |
| Category | Gaming Software | Security & Privacy |
| Pricing | — | Open Source |
Description: E621 is an imageboard website focused on posting anthropomorphic and fetish content. It has a large collection of adult and pornographic furry media.
Type: software
Description: Locknote is a free, open-source, encrypted notebook app for Windows, Mac, Linux, iOS and Android. It allows securely storing notes, tasks, passwords and more behind a master password.
Type: software
Pricing: Open Source
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