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e-Reader: EPUB, PDF, FB2 & Kindle eBook Reader version history - 2 versions

e-Reader: EPUB, PDF, FB2 & Kindle eBook Reader by Bookfolio

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e-Reader: EPUB, PDF, FB2 & Kindle eBook Reader version history - 2 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.1.0

    Released Nov 3, 2026 - 6.19 MB
    Works with firefox 140.0 and later
    e-Reader 1.1 is a big update: every format now reads properly, and everything is in your language.

    NEW
    - One reading engine for EPUB, Kindle (MOBI, AZW, AZW3) and FB2: Kindle and FB2 books now get real pages, two-page spreads and every display setting.
    - New formats: comic books (CBZ) and plain-text books (TXT). Picture books, right-to-left books (Arabic, Hebrew) and vertical Japanese and Chinese books are supported.
    - PDFs open in one continuous scroll, with a switch for one page or two pages side by side. Better support for Chinese, Japanese and Korean PDFs and scanned books.
    - Footnotes open in a pop-up; tap a picture to see it full size; "Go to page" uses the printed page numbers.
    - Read aloud highlights the sentence being spoken and has a sleep timer. Auto-scroll for hands-free reading.
    - Offline dictionaries, on-device translation and "Recap so far".
    - Add books: one window to drop files, open Project Gutenberg, Standard Ebooks and Unglue.it, or search free books on Bookfolio.
    - Highlights & notes: every highlight from every book on one page, with search and export to Markdown, CSV or JSON. Import your Kindle highlights.
    - Collections, selecting several books at once, and editing a book's title, author and series.
    - Sync between your computers through your browser's own sync (place, highlights, notes, bookmarks, collections).
    - Optional: sign in with a Bookfolio account to get your Bookfolio books and sync with Bookfolio Reader. Uploading your own books is off unless you switch it on. e-Reader still works fully without an account.
    - The whole interface, Help and Privacy in 11 languages: English, Spanish, Portuguese, German, French, Italian, Russian, Japanese, Chinese, Polish and Turkish.

    IMPROVED
    - Books can no longer load anything from the internet while you read.
    - Standard Ebooks covers show, and books without a cover get one with their title.
    - Many fixes, including "You finished" appearing again on a reopened book and page turns freezing at the end of a book in scrolled view.

    Source code released under All Rights Reserved

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 1.0.0

    Released Oct 28, 2026 - 2.19 MB
    Works with firefox 140.0 and later

    Source code released under All Rights Reserved

    Download file
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