Flatsonar

OpenComic

by Oleguer Llopart

Comic and Manga reader

Dangerous permissions Verified creator GPL-3.0-only v1.6.5
Install Source code

Support the creators

Flatsonar is just the shop window. The people below made OpenComic.

GitHub Sponsors
Screenshot 1 of OpenComic Screenshot 2 of OpenComic Screenshot 3 of OpenComic Screenshot 4 of OpenComic Screenshot 5 of OpenComic Screenshot 6 of OpenComic Screenshot 7 of OpenComic

About

Comic and manga reader.

Features

  • 🌄 Support this image formats: JPG, JP2, JXR, JXL, PNG, APNG, AVIF, HEIC, WEBP, GIF, SVG, BMP, ICO
  • 📦 Support this compressed formats: RAR, ZIP, 7Z, TAR, LZH, ACE, CBR, CBZ, CBA, CB7, CBT
  • 📄 Support this documents/ebook formats: PDF, EPUB (Alpha)
  • 🎵 Support background music from folder: MP3, M4A, WEBM, WEBA, OGG, OPUS, WAV, FLAC
  • ☁️ Server connection support: smb://, ftp://, ftps://, scp://, sftp://, ssh://, s3://, webdav://, webdavs://
  • 📁 Master folders support
  • 📚 OPDS support
  • ❤️ Favorite labels
  • 🏷️ Custom labels
  • 🇯🇵 Manga read mode
  • 🇰🇷 Webtoon read mode
  • 📖 Double page view
  • 🔖 Bookmarks and continue reading
  • 🔍 Floating magnifying glass
  • 🖱️ Reading in scroll or slide
  • ⚪ Adjust the brightness, saturation, contrast, sepia, negative and invert colors
  • 🎨 Colorize black and white images
  • 🔄 Tracking with sites (AniList and MyAnimeList)
  • 🎮 Gamepad navigation
  • ⌨️ Custom shortcuts and tap zones
  • 🔢 Multiple interpolation methods: lanczos3, lanczos2, mitchell, cubic, linear, nearest and others

Permissions

2 permissions weaken the sandbox. Flatsonar asks before installing.

  • all devices (/dev): webcams, disks, raw hardware
    --device=all
  • full access to your home folder
    --filesystem=home
  • inter-process communication (needed for X11)
    --share=ipc
  • network
    --share=network
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • audio
    --socket=pulseaudio
  • Wayland display
    --socket=wayland
  • access to xdg-run/app/com.discordapp.Discord
    --filesystem=xdg-run/app/com.discordapp.Discord:create
  • access to /media
    --filesystem=/media
  • access to /run/media
    --filesystem=/run/media
  • access to /run/udev
    --filesystem=/run/udev:ro
  • access to /mnt
    --filesystem=/mnt

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • installs a prebuilt binary instead of building from source
    source:prebuilt
  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.