Palaeomastodon
Palaeomastodon is a Mastodon app for Mac OS 9. Come join the Decentralized Social Network Fediverse Blah Blah Blah!
(Warning: it’s not DeFi, it won’t make you a fortune.)
Palaeomastodon (the ancient mastodon) is an ancestor of the Mastodon — and down in the fossil-laden strata of Mac OS 9, well, you get the idea.
Requirements
- Mac OS 9
- PowerPC processor
- 32 MB RAM (64 MB or more recommended)
- An internet connection (Open Transport TCP/IP)
Features
- Browse your timeline
- View image attachments
- Reply, repost, like, and quote
- Post with image attachments and emoji
Version History
| Version | Date | Changes |
|---|---|---|
| 1.1.0 | 2026-06-24 | First public release: timeline, posting, emoji |