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LLibellus logo

Libellus

flathub.org·Books & e-readers

Libellus is a desktop application for browsing and reading DnD 5th edition information. It features a tab-based interface, search and filter capabilities, and offline data storage, making it easy for players and dungeon masters to access game content.

Free
WebLinux
LLibellus logo
Visit Flathub↗

Overview

5 features

In the Books & e-readers space, Libellus takes a focused approach. It focuses on making DnD 5th edition information easily accessible and browsable offline. Libellus is a consumer product aimed at dnD players and dungeon masters. Libellus costs nothing to use. The product ships for the web and Linux.

It is developed by Luna. Across PulseGate's embedding index, Libellus has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are dnD 5e database, tab-based navigation, and search and filter.

  • ✓DnD 5e database
  • ✓Tab-based navigation
  • ✓Search and filter
  • ✓Offline data storage
  • ✓Multiple categories

Tags

dnd-referenceoffline-databasetabbed-interface

Built with & integrations

Runs on
BrowserLinux

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJun 15, 10:45 PM

    flathub.org discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Libellus

What is Libellus?
Libellus focuses on making DnD 5th edition information easily accessible and browsable offline. It is catalogued under Books & e-readers on PulseGate.
Who should use Libellus?
Libellus is a consumer product built for dnD players and dungeon masters.
Does Libellus have a free plan?
Yes — Libellus is free to use.
What platforms does Libellus run on?
Libellus runs on the web and Linux.
Is Libellus still active?
PulseGate's automated liveness checks currently classify Libellus as active.
What tools are similar to Libellus?
Similar tools tracked by PulseGate include Flathub, Lobjur, and lfy.FlathubLobjurlfy
Who develops Libellus?
Libellus is developed by Luna.

At a glance

Platforms
Desktop
Languages
English
First seen
Nov 21, 2025
Activity
🟢 Active
Status
🟢 Active
Built for
DnD players and dungeon masters
Model
B2C
Solves
Making DnD 5th edition information easily accessible and browsable offline.

Developer

Luna

Live coverage

Confidence
Medium · 71
Indexed
Jun 15, 2026
Lifecycle
Alive
Activity
Active
First seen
Nov 2025
Last seen
4w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqfsyvqs04s18iez27p4ht1d
Slug
libellus-flathub-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 15, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 13, 2026
Canonical URL
https://flathub.org/apps/de.hummdudel.Libellus

Similar apps

Other apps tracked under the same category.

  • Flathub
    flathub.org
  • Lobjur
    flathub.org
  • lfy
    flathub.org
  • Flathub
    flathub.org
  • Flathub
    flathub.org
  • Wordbook
    flathub.org