Cosmic Comics

4 likes

Cosmic Comics offers a user-friendly interface that makes it easy to navigate your collection of comics, manga and ebooks.

Cost / License

Free
Open Source (GPL-3.0)

Application typeApplication types

Origin

France
EU

Platforms

Mac
Windows
Linux
Snapcraft
Flathub

Alternatives

4likes

57alternatives

0articles

Features

No registration required
Built-in viewer
Dark Mode
Portable
Works Offline
Ad-free
No Tracking

Cosmic Comics News & Activities

Highlights All activities

Recent activities

Arnaud-BEUX updated Cosmic Comics
7 days ago
kikyoh-choh added Cosmic Comics as alternative to ShelfStream
7 months ago
kirinonakar added Cosmic Comics as alternative to Uviewer
7 months ago
mlogictech added Cosmic Comics as alternative to BiblioFuse
8 months ago
mopetersondesign liked Cosmic Comics
8 months ago
justarandom added Cosmic Comics as alternative to Futon
9 months ago
TBayAreaPat commented on Cosmic Comics
12 months ago
Looked like standalone was available, but it still seems to require self-hosting.

Cosmic Comics information

Developed by
Nytuo
Licensing
Open Source (GPL-3.0) and Free product.
Written in
Rust
Alternatives
57 alternatives listed
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Supported Languages
- English
- French
- Italian
- Spanish
- Dutch

AlternativeTo Category

News & Books

GitHub repository

36 Stars
0 Forks
0 Open Issues
Updated Sep 13, 2026

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Our users have written 1 comments and reviews about Cosmic Comics, and it has gotten 4 likes

Cosmic Comics was added to AlternativeTo by Paul on Jan 30, 2024 and this page was last updated Sep 14, 2026.

Comments and Reviews

TBayAreaPat

CommentSep 29, 2025

EditedSep 29, 2025

Looked like standalone was available, but it still seems to require self-hosting.

Official Links

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What is Cosmic Comics?

Cosmic Comics offers a user-friendly interface that makes it easy to browse the collection of comics, manga and ebooks. It supports different file formats, offers adaptive page layout, favorite page marking, advanced search and library management.

What Cosmic Comics Can Do:

Read a wide range of formats: Archives: CBR, CBZ, CB7, CBT, ZIP, RAR, 7z, TAR Documents: PDF, EPUB Folders containing PNG, JPG, JPEG, BMP, and more
Browse your collection with series and books navigation with api fetched / extracted / custom covers.
Track your reading progress — mark books as Read, Unread, or Reading, add them to Favorites, and rate them
Powerful viewer options: Zoom, Auto Background Color Double Page Mode, Blank First Page, No Double Page for Horizontal images Manga Mode, Webtoon Mode Fullscreen, Rotations, Bookmarks, Slideshow Sidebar, Hide Menu Bar, Magnifier Guided Reading Mode (Using local AI model)
Rich metadata — display detailed information about your Comics, Manga, and Ebooks
Downloaders Cosmic Comics provides some downloaders to get content through the app, you may need subscriptions and credentials to access them. Marvel Unlimited DC Infinite Viz
Library metadata provided by multiple APIs: Marvel API (API has shutdown) Google Books Anilist Metron Open Library Manual entry
Continue reading right where you left off