Flare

Flare is a free and open source client for the social web. Browse, post, and
interact across Mastodon, Bluesky, X, Misskey, and Nostr from a single app.

Features:

- Unified timeline: merge feeds from multiple accounts and platforms into one
stream
- Cross-posting: compose once, publish to multiple platforms
- Adaptive layout: multi-column grid and split-view panels on tablets
- Built-in RSS/Atom reader with OPML import
- Customizable tab bar with any timeline, list, or feed as a tab
- Full compose: polls, content warnings, media alt text, visibility controls
- Guest mode: browse Mastodon without an account
- Local keyword filters
- Dynamic theming, custom colors, adjustable fonts
- No ads, no tracking, no telemetry

Licensed under AGPL-3.0.