CalibReader / Support / Getting started

Getting started

From install to your first book, pick the path that fits you.

1. Install the app

CalibReader is coming soon to the App Store and Google Play. Get notified at launch.

2. Pick your path

On first launch, CalibReader shows the Connect Your Library screen. You choose your source here: a cloud provider (Dropbox, Google Drive, or OneDrive), or a Local folder on your device.

CalibReader Connect Your Library screen with Local folder, Dropbox, Google Drive, and OneDrive
Connect Your Library: pick a cloud provider, or Local folder.

Which one fits you?

Keep your Calibre library in a folder your cloud app already syncs (Dropbox, OneDrive, or Google Drive); CalibReader reads it straight from there, and nothing is uploaded to us. The one thing that matters when you connect: pick the top-level Calibre folder, the one that holds metadata.db, not a sub-folder inside it.

Example. Select the top-level calibre folder:

Dropbox/calibre/            ← select THIS folder
├── metadata.db
├── Brandon Sanderson/
│   └── Mistborn/
│       ├── Mistborn.epub
│       ├── cover.jpg
│       └── metadata.opf
└── Andy Weir/
    └── Project Hail Mary/
        ├── Project Hail Mary.epub
        ├── cover.jpg
        └── metadata.opf
  1. Pick your cloud provider on the Connect Your Library screen, then sign in and approve the access it asks for. The read permission is what lets CalibReader open your library and download it to your device. The write permission is used for one thing only: a small file that tracks your reading progress, so when you switch from reading on your phone to your tablet, you pick right back up at your reading position, kept in sync across your devices.
    Signing in to your cloud provider during CalibReader setup Approving CalibReader's access to your cloud account
    Sign in (left), then approve access (right).
  2. Browse to the folder that holds your Calibre library (the one containing metadata.db) and select it.
    Choosing the Calibre library folder that contains metadata.db
    Pick the folder with metadata.db.
  3. Tap Sync now. The first sync downloads your whole library. If you sync again later and have added only a handful of new books, the sync happens instantly.
    CalibReader downloading the library during the first sync
    The first sync in progress.

Optional: two-way read status

Want books you finish on your phone to show as read in Calibre too? Install the CalibReader Sync plugin and add a read_status custom column; see the custom columns guide.

No Calibre and no cloud account required. Point CalibReader at a single folder on your phone or tablet: either one that already holds your EPUB and PDF files, or an empty one you'll add books to later (using the Files app, a USB transfer, or your downloads).

  1. Choose Local folder on the Connect Your Library screen (shown above).
  2. Pick the folder: wherever your books already live, or wherever you plan to keep them.
  3. That's it. Whatever's in that folder shows up in your library, and any books you add to it later show up too.

You're in

However you got here, your books are on your device, ready to read offline. Browse the Home, Grid, List, and Series views; see Navigation and Library views.

CalibReader home screen, with continue-reading and recently-added shelves
Your library, ready to read.
EPUB & PDF. CalibReader reads EPUB and PDF files. MOBI is a legacy format and isn't supported directly, but you can convert MOBI to EPUB in the Calibre desktop app in a couple of clicks (right-click the book → Convert books → EPUB). Everything is stored locally on your device, so your library works offline.