Komga

Free and open source comics/mangas media server. Allows to organize your CBZ, CBR, PDF and EPUB files in different libraries, collections or reading lists, edit metadata in ebook-files. It inludes the integrated Webreader but allows to use the Mihon extension, any OPDS reader or other integrations (Komga has REST API that allows to manage library and load books from third party apps). You can install and run Komga on a computer (as a Windows desktop app or Docker image) or NAS. If your books are stored on Google Drive, you can use Plexdrive or rclone to make them accessible to Komga.