Helpful notes for better studying.
EPUB & PDF · Study · Privacy
Formats & Files
How to Add Books to Your GemReader Library
Bringing your ebooks into GemReader takes only a moment. Learn how to import standalone EPUB, PDF, comic, and archive files directly into your private, local-only bookshelf.
A step-by-step guide on how to import EPUB, PDF, CBZ, and MOBI ebook files into your private GemReader library on Android and iOS.
Read guideFormats & Files
How to Import Books from a ZIP or 7z Archive
Save time when unpacking multi-volume sets or public domain book bundles. Learn how GemReader inspects and extracts books directly from ZIP and 7z archives without cluttering your phone with extra files.
Formats & Files
How to Import Books Shared from Other Apps
Found an interesting book in your browser, a study chat, or your cloud drive? Send it directly to GemReader using your mobile device's system share menu.
Formats & Files
How to Open DRM-Free Kindle Books (MOBI & AZW3)
Have a collection of personal books in Kindle formats? Learn how GemReader parses unprotected MOBI and AZW3 files so you can read them offline with complete typographic control.
Formats & Files
How to Read Comic Books and Manga (CBZ Archives)
Graphic novels and manga deserve an uninterrupted visual presentation. Discover how GemReader handles CBZ comic archives with fluid page turns, double-tap zooming, and tailored controls.
Features & Study
How to Create a Collection (Folder) in GemReader
Organize your growing library into custom shelves and folders. Learn how to create dedicated collections to group your books by genre, course, author, or research project.
Features & Study
How to Rename, Color, and Delete Collections
Tailor your library shelves to match your workflow. Discover how to update folder names, assign vibrant accent colors, and safely delete collections without accidentally removing your books.
Features & Study
How to Organize Books with Nested Collections (Subfolders)
Take deep library organization to the next level. Learn how to create nested subfolders inside your main collections to maintain structured research archives and multi-topic reading lists.
Features & Study
How to Move Books Between Collections in GemReader
Reorganize your shelves with ease. Learn how to move individual titles or entire reading stacks between collections without losing your bookmarks, notes, or reading progress.
Features & Study
How to Favorite Books for Quick Access
Keep your current reads and most treasured references at your fingertips. Discover how to mark titles with the favorite heart icon for instant one-tap filtering in GemReader.
Features & Study
How to Sort and Search Your Library in GemReader
Locate any title in seconds, even in collections of hundreds of books. Master GemReader's real-time offline search and versatile sorting options.
Design Philosophy
How to Switch Between Grid and List Views
Choose the visual presentation that fits your mood and device. Learn how to toggle between full-color cover grids and detailed information rows with precise reading percentages.
Features & Study
How to Manage Multiple Books with Bulk Actions
Organize large libraries in a fraction of the time. Learn how to use GemReader's multi-select tools to move, export, or delete entire stacks of books in a single batch operation.
Features & Study
How to Navigate Pages and Chapters in Ebooks
Master the rhythms of reading in GemReader. Learn about tap zones, swipe gestures, jumping through the Table of Contents, and chapter progress scrubbing for effortless reading.
Design Philosophy
How to Adjust Typography and Reading Fonts in GemReader
Make reading effortless on your eyes. Discover how to customize font families, fine-tune font sizing with smooth sliders, and explore specialized accessibility typefaces like OpenDyslexic and Lexend.
Design Philosophy
How to Choose Reading Themes and Color Palettes
Match your reading display to the light in the room. Discover how to switch between Light, Dark, and System modes in the reader, explore calibrated palettes like Parchment and Velvet, and save OLED battery life.
Design Philosophy
How to Customize Line Spacing, Margins, and Text Alignment
Give your text the exact breathing room it needs. Learn how to adjust line height, side margins, and switch between justified book columns and natural ragged-left alignment in GemReader.
Features & Study
How to Highlight Passages with the Six-Color Palette
Transform reading into active understanding. Learn how to highlight memorable quotes and critical arguments using GemReader's harmonious six-color palette and retrieve them anytime in your Gems Library.
Features & Study
How to Add Notes and Marginalia to Your Highlights
Carry on an active conversation with the author. Discover how to attach personal reflections, study questions, and formatted Markdown notes to your book highlights in GemReader.
Features & Study
How to Set Precision Bookmarks in GemReader
Never lose your exact sentence again. Discover how GemReader's character-level precision bookmarks keep your place intact even when you resize fonts, change screens, or rotate your device.
Features & Study
How to Turn Book Highlights into Spaced Repetition Flashcards
Remember the core insights from everything you read. Learn how to convert your favorite book highlights into memory flashcards powered by the modern FSRS-5 spaced repetition algorithm.
Features & Study
How to Create Cloze Deletion (Fill-in-the-Blank) Cards
Test your memory on specific names, dates, and definitions without losing sentence context. Learn how to craft efficient cloze deletion cards directly from your book passages.
Features & Study
How to Conduct Daily Study Sessions with Spaced Repetition
Build a lasting memory of your reading in just five minutes a day. Learn how to review due flashcards using GemReader's built-in FSRS-5 spaced repetition study engine.
Features & Study
How to Add the Study Widget to Your Android Home Screen
Keep your daily reading and review habits front and center. Learn how to place GemReader's glanceable Study widget on your Android home screen to track due cards and surface inspiring book highlights.
Features & Study
How to Export Flashcards to Anki (.apkg)
Take your learning wherever you study. Learn how to export your GemReader study cards and cloze deletions into standard .apkg deck packages for Anki, AnkiDroid, and AnkiMobile.
Features & Study
How to Import Existing Anki Decks into GemReader
Consolidate your reading and spaced repetition in one quiet sanctuary. Learn how to import your existing Anki .apkg decks into GemReader and review them with modern FSRS-5 scheduling.
Features & Study
How to Tag Highlights and Notes with Hashtags (#Tags)
Weave connections across different authors and genres. Learn how to organize your reading insights with subject tags like #history or #psychology and filter cross-book themes in Library Gems.
Features & Study
How to Browse and Search Your Library-Wide Gems
Your reading highlights deserve a living home. Learn how to search, filter by color or tag, and jump back into original chapters using GemReader's centralized Library Gems.
Design Philosophy
How to Create Styled Excerpt Quote Cards
Share the beauty of literature without clunky screenshots. Learn how to turn profound passages into beautifully formatted quote cards using GemReader's built-in quote sharing tool.
Features & Study
How to Copy Academic Citations (APA, MLA, Chicago, and BibTeX)
Speed up your scholarly research and essay writing. Learn how to generate and copy formatted academic citations directly from book metadata in GemReader.
Features & Study
How to Export Notes and Highlights to Markdown and Obsidian
Connect your reading directly to your personal knowledge graph. Learn how to export book highlights and notes to clean Markdown files with Obsidian wiki-links and tag preservation.
Features & Study
How to Download and Use Offline Dictionaries
Encounter an unfamiliar word without breaking your reading flow. Learn how to download curated offline dictionary packs in GemReader and look up rich definitions anywhere, even with airplane mode enabled.
Design Philosophy
How to Read Multilingual Books with Pinyin and Furigana
Honor the visual heritage of global scripts. Discover how to display pronunciation guides like Pinyin and Furigana, and handle multilingual typography with fidelity in GemReader.
Features & Study
How to Use Offline Read Aloud (Text-to-Speech)
Give your eyes a rest without pausing your story. Learn how to listen to any EPUB or PDF with synchronized sentence highlighting using GemReader's on-device neural text-to-speech engine.
Features & Study
How to Control Audio Speed and Lock-Screen Playback
Tailor your listening pace to your day. Learn how to adjust playback speed without pitch distortion and control narration from your phone's lock screen in GemReader.
Formats & Files
How to Attach Custom Chapter Audio (Audiobook Companion)
Combine the joy of physical reading with professional voice narration. Learn how to pair your own standalone audio files directly to individual chapters of your EPUB books in GemReader.
Formats & Files
How to Read PDFs: Continuous Scroll vs. Two-Page Spreads
Match your PDF layout to the document's design. Learn how to switch between fluid continuous vertical scrolling, traditional single pages, and side-by-side two-page spreads in GemReader.
Features & Study
How to Create and Organize Standalone Notebooks
Give your thoughts room to breathe beyond book margins. Learn how to create dedicated reading journals, research logs, and commonplace notebooks directly inside GemReader.
Privacy & Control
How to Use Gem Beam for Wireless Device-to-Device Sharing
Transfer books, collections, and reading progress directly between devices over high-speed local Wi-Fi without internet access, cables, or cloud accounts.
Privacy & Control
How to Choose What You Share with Gem Beam
Tailor your wireless transfers. Choose whether to beam clean ebook files to a friend or include your personal study notes, audio tracks, and nested shelf structures.
Privacy & Control
How to Create Encrypted GemPack Backups
Protect your digital library and years of annotations. Learn how to package your books, notes, flashcards, and reading statistics into a portable, encrypted .gempack archive.
Privacy & Control
How to Restore Your Library from a GemPack
Transition to a new phone or recover your collection effortlessly. Learn how to unpack a .gempack archive and restore your books, shelves, notes, and reading progress.
Privacy & Control
How to Schedule Automatic Local Backups
Set up hands-free, automated backups of your reading notes, highlights, and library structure to an SD card or dedicated folder on your device.
Privacy & Control
How to Lock Collections with a PIN (Locked Libraries)
Keep private research, personal journals, and sensitive reading material secure behind an encrypted vault protected by a 4-digit PIN.
Privacy & Control
Understanding Intrusion Protection and Crypto-Erase
Learn how GemReader's defense-in-depth security and 3-attempt PIN auto-wipe safeguard your sensitive Locked Libraries against brute-force intrusion.
Privacy & Control
How to Set Up App Lock with PIN and Biometrics
Guard your entire reading sanctuary. Require a master PIN, fingerprint, or facial recognition scan every time GemReader is launched.
Privacy & Control
How to Protect Your Screen from Shoulder Surfing
Read with total peace of mind on crowded subways and flights. Discover Screen Privacy Shield and app switcher masking in GemReader.
Features & Study
How to Browse Public Domain Catalogs with OPDS
Discover tens of thousands of free classic ebooks. Browse and download treasures from Project Gutenberg and Standard Ebooks directly inside GemReader.
Features & Study
How to Add Custom OPDS Catalogs
Connect GemReader to your home Calibre server, Kavita library, or university repository. Download books from your private cloud anytime.
Features & Study
How to Use Dual-Pane Split View on Tablets and Foldables
Double your study productivity. Learn how to open two books side by side or keep an ebook next to your study notes on tablets and foldable screens.
Design Philosophy
How to Read PDFs in Dark Mode Without Inverting Photos
Read white-page PDF documents comfortably late at night. Discover GemReader's intelligent page inversion that darkens stark backgrounds while preserving color photos.
Formats & Files
How to Recognize Text in Scanned PDFs with On-Device OCR
Transform flat, image-only scanned books into interactive text. Extract words, highlight quotes, search for keywords, and listen with Read Aloud entirely on-device.
Design Philosophy
How to Import and Use Custom Fonts
Read in your favorite personal typeface. Learn how to install .ttf and .otf font files into GemReader for reading across all reflowable books.
Privacy & Control
How to Migrate Your Library to an External SD Card
Reclaim precious phone memory. Learn how to safely move your encrypted books, audio companions, and archives to an external micro-SD card.
Features & Study
How to Use Keyboard Shortcuts on Chromebooks and Tablets
Navigate your library and turn pages at the speed of thought. Discover hardware keyboard shortcuts for Bluetooth keyboards, iPad Magic Keyboards, and Chromebooks.
Privacy & Control
How to Create a Privacy-Safe Diagnostics Report for Support
Troubleshoot technical issues without compromising your privacy. Learn how to generate an anonymized, scrubbed diagnostics report to share with support.
Features & Study
Best Free EPUB Readers for iPhone and iPad in 2026 (Honest Picks by Use Case)
Apple Books is already on your iPhone, and for a lot of people it's enough. This guide is for when it isn't: Kindle-format files, comics, a no-ads library, cross-device sync beyond iCloud, or highlights you want to study. Six free apps, what each does best and where each falls short. Written by the makers of one of them, with that bias declared up front.
Features & Study
How to Turn Ebook Highlights into Flashcards on iPhone (3 Ways)
Apple Books keeps every highlight you make and never asks you about one again. Here are three ways to get highlights from an EPUB, PDF or Kindle book into a spaced-repetition deck on iPhone or iPad: the manual Anki route, a paid sync service, and a reader that skips the export entirely.
Formats & Files
How to Open AZW3 and MOBI Files on iPhone (Without the Kindle App)
Tap an AZW3 or MOBI file on an iPhone and Apple Books won't take it. Kindle mostly won't either. Here is why, how to tell in ten seconds whether the file is locked, and which iPhone and iPad readers open the unlocked ones directly.
Features & Study
Seni Catatan Sela: Catatan Kaki Sebaris, Kutipan Taktil, dan Menjaga Alur Membaca
Pelajari infrastruktur catatan kaki GemReader yang diperbarui. Kartu sembulan sebaris bermesin ganda, salin sentuh dengan haptik, berbagi kartu kutipan grafis, dan tipografi BiDi untuk menjaga fokus membaca Anda.
Features & Study
Meningkatkan Margin: Markdown Terstruktur dan Seni Catatan Tepi Digital
Ubah anotasi sederhana menjadi catatan tepi berstruktur dengan dukungan penuh Markdown. Format judul, daftar, kutipan, dan tautan pada teks sorotan, catatan gambar, dan Perpustakaan Gem.
Privacy & Control
Pertahanan Berlapis: Menguak Arsitektur Keamanan PIN dan Jendela GemReader
Analisis teknis tentang bagaimana GemReader melewati keyboard sistem melalui komponen sentuh mandiri, mengoordinasikan proteksi jendela FLAG_SECURE berbasis reference-counting, dan membuka kunci brankas AES-GCM.
Features & Study
Pembaca EPUB Gratis Terbaik untuk Android Tahun 2026 (Pilihan Jujur Berdasarkan Penggunaan)
Tidak ada satu pembaca EPUB terbaik untuk semua orang di Android — yang ada adalah yang terbaik untuk cara Anda membaca. Enam aplikasi gratis, kelebihan dan kekurangannya, serta jawaban lugas untuk komik, e-ink, sinkronisasi, privasi, dan belajar.
Features & Study
Cara Mengubah Sorotan Ebook Menjadi Flashcard di Android (3 Cara)
Menyorot teks di buku pelajaran terasa produktif tetapi sering kali sia-sia — sorotan itu hanya tersimpan di sana dan jarang dilihat lagi. Berikut tiga cara memindahkan sorotan dari EPUB, PDF, atau buku Kindle ke dek spaced repetition di Android, mulai dari ekspor manual hingga pembaca yang melakukannya secara otomatis tanpa perlu ekspor.
Formats & Files
Cara Membuka File AZW3 dan MOBI di Android (Tanpa Aplikasi Kindle)
File AZW3 atau MOBI bisa dibuka di aplikasi pembaca Android apa pun atau tidak bisa dibuka sama sekali kecuali di Kindle — dan perbedaannya terletak pada satu penanda dalam header file. Berikut cara mengetahuinya dalam sepuluh detik, aplikasi yang mendukung file bebas DRM, dan solusi untuk file yang terkunci.
Formats & Files
Cara Memeriksa Apakah File EPUB Memiliki DRM (3 Cara dan Satu Jebakan Umum)
File EPUB pada dasarnya adalah arsip zip. Mengetahui apakah file tersebut terkunci bergantung pada dua file kecil di dalamnya — dan salah satunya sering mengecoh alat pemeriksa. Berikut cara memeriksanya sendiri atau menggunakan alat peramban tanpa mengunggah buku.
Privacy & Control
Kotak Rahasia Tukang Kunci: Di Dalam PIN Aman GemReader
Jelajahi bagaimana GemReader menggunakan keypad sentuh khusus, pemblokiran tangkapan layar, dan kriptografi AES-GCM untuk membangun perlindungan yang tidak dapat ditembus untuk koleksi terenkripsi Anda.
Features & Study
Kabinet Klasik: Ubah Sorotan Anda Menjadi Memori Jangka Panjang
Sorotan Anda tidak boleh terkubur di kuburan digital. Temukan bagaimana ekspor Anki GemReader mengubah catatan membaca Anda langsung menjadi kartu kilat.
Privacy & Control
Koper Perjalanan: Perluas Rak Buku Anda dengan Penyimpanan Aman Tanpa Batas
Seiring pertumbuhan perpustakaan Anda untuk menampung buku teks tebal dan bab-bab kaya audio, memori internal ponsel Anda dapat terisi dengan cepat. Temukan bagaimana Migrasi Penyimpanan Eksternal Terverifikasi GemReader memungkinkan Anda memindahkan seluruh perpustakaan aman Anda ke kartu micro-SD.
Features & Study
Panduan Lengkap Opsi Audio di GemReader: Dari Buku Audio Kustom hingga AI Neural Lokal
Ubah tempat perlindungan membaca Anda menjadi ruang mendengarkan yang dipersonalisasi. Temukan bagaimana Audio Hub terpadu dari GemReader memberi Anda kendali total atas suara buku Anda—tanpa mengorbankan kecepatan, privasi, atau efisiensi penyimpanan.
Architecture & Performance
Di Balik Teknologi: TTS Mesin Ganda — Suara Asli vs AI Neural Lokal
Apakah Anda pembelajar visual, prosesor pendengaran, atau seseorang yang memadukan keduanya, aplikasi membaca Anda harus beradaptasi dengan Anda. Temukan bagaimana arsitektur TTS Mesin Ganda GemReader yang sepenuhnya offline memberikan suara sistem yang ringan dan AI Neural yang sangat realistis.
Features & Study
Menjembatani Audio & Teks: Penyorotan Tersinkronisasi Waktu Nyata dan Membaca Lepas Tangan
Rasakan lingkungan pembelajaran campuran yang sesungguhnya. Temukan bagaimana GemReader menyinkronkan pemutaran audio dengan penyorotan teks aktif untuk menggabungkan fokus visual dan auditori dengan sempurna.
Features & Study
Ubah EPUB Anda menjadi Buku Audio: Melampirkan Trek Penerbit dan Audio Kustom per Bab
Sementara sintesis suara yang dihasilkan AI sangat bagus untuk bacaan umum, tidak ada yang dapat menggantikan narasi manusia. Temukan bagaimana GemReader memungkinkan Anda melampirkan file audio pra-rekaman kustom langsung ke bab individu.
Privacy & Control
Memutar Silinder Kunci: Mengapa PIN GemReader adalah Brankas, Bukan Kata Sandi
PIN harus lebih dari sekadar permintaan sopan agar ponsel Anda menyembunyikan folder. Ia harus menjadi silinder fisik dari brankas berlapis besi. Inilah cara GemReader melewati OS yang bocor untuk memberi Anda keamanan mekanis sejati.
Features & Study
Studi Mendalam Tanpa Jejak: Riwayat Lintas Buku Efemeral
Saat penelitian mendalam menuntut lompatan antar teks, Anda memerlukan benang untuk memandu Anda kembali—tetapi bukan benang yang meninggalkan jejak permanen. Temukan Riwayat Membaca berbasis sesi dan dalam memori dari GemReader.
Design Philosophy
Menyesuaikan Perpustakaan Anda: Memperkenalkan Palet Warna yang Ditingkatkan & Sampul Adaptif
Apakah Anda memiliki perpustakaan digital berisi sepuluh buku atau sepuluh ribu buku, mengatur koleksi Anda harus terasa personal, mudah dibaca, dan disempurnakan secara visual. Temukan sistem Palet Warna Perpustakaan GemReader yang diperbarui.
Features & Study
Digital Commonplace: Mengubah Kutipan Favorit Menjadi Kartu Kutipan yang Indah
Membagikan kutipan buku yang mendalam tidak harus mengorbankan keindahan dan konteksnya. Temukan bagaimana Generator Kartu Kutipan GemReader mengubah teks pilihan menjadi grafis yang elegan dan disesuaikan dengan satu ketukan.
Design Philosophy
Rekayasa UI Adaptif & Keamanan Sadar Konteks: Merancang Ruang Kerja Cerdas
Antarmuka membaca harus secara intuitif beradaptasi dengan perangkat Anda dan menghormati privasi Anda. Temukan bagaimana mesin tata letak GemReader menskalakan alatnya secara dinamis dan secara otomatis menekan ekstraksi data saat membaca di dalam Koleksi Terkunci.
Features & Study
Dari Pemilihan Teks ke Flashcard & Pencarian Instan: Menjaga Fokus Anda
Ketika Anda menemukan kata yang tidak dikenal atau konsep yang perlu dihafal, berganti aplikasi akan merusak konsentrasi Anda. Temukan bagaimana GemReader mengintegrasikan flashcard SRS dan kamus offline langsung ke dalam alur membaca Anda.
Features & Study
Sorotan Cerdas & Pencatatan Berkode Warna: Merancang Peta Mental Anda
Soroti dalam enam warna berbeda, lampirkan catatan Markdown yang kaya, dan jelajahi wawasan Anda secara instan di bilah samping Perpustakaan Permata. Temukan bagaimana GemReader mengubah teks pasif menjadi pembelajaran aktif.
Features & Study
Rak Teratas: Menjaga Buku Favorit Selalu Dekat di Tangan
Mencari buku di perpustakaan digital tidak seharusnya merepotkan. Pelajari bagaimana fitur Favorit baru GemReader menyorot buku dan materi belajar utama Anda secara instan.
Features & Study
Lensa Pembaca: Menyingkap Dunia Mikro di Dalam Buku Anda
Gambar di dalam e-book tidak seharusnya berukuran kecil dan sulit dilihat. Pelajari bagaimana penampil gambar interaktif baru GemReader memperjelas setiap detail melalui fitur ketuk-untuk-memperbesar dan pergeseran kanvas yang mulus.
Design Philosophy
Gulungan Digital: Menghormati Masa Lalu dalam Navigasi Masa Kini
Dari tablet tanah liat kuno hingga layar sentuh modern, bentuk fisik literatur selalu berkembang seiring kecerdikan manusia. Pelajari mengapa GemReader memilih gulir vertikal sebagai ritme alami membaca di ponsel dan rencana kami menghadirkan pembalik halaman klasik.
Universal Accessibility
Membaca Rambu: Menjelajahi Perpustakaan dalam Bahasa Anda Sendiri
Aplikasi tidak seharusnya terasa asing. Pelajari bagaimana GemReader menjembatani perbedaan bahasa lewat menu sistem lokal dan memudahkan pembaca di seluruh dunia menata buku mereka.
Design Philosophy
Bingkai yang Tak Kasat Mata: Mengapa Tipografi Terbaik Adalah yang Tidak Terlihat
Tipografi seharusnya menjadi jembatan menuju pesan buku, bukan penghalang. Pelajari pendekatan unik GemReader terhadap tipografi otomatis yang inklusif, mengutamakan kemudahan daripada menu pengaturan yang rumit.
Privacy & Control
Sang Penjaga Gerbang: Mengapa Opsi Kunci Aplikasi Wajib Ada di Rak Buku Anda
Terkadang ancaman terbesar bagi privasi membaca Anda bukanlah serangan siber yang rumit — melainkan sesederhana meminjamkan ponsel Anda kepada orang terdekat. Pelajari bagaimana GemReader memanfaatkan API keamanan bawaan Android untuk melindungi suaka literatur Anda.
Privacy & Control
Membaca di Tengah Keramaian: Melindungi Privasi dari Pengintip di Tempat Umum
Daftar bacaan Anda adalah urusan pribadi Anda, seberapa pun ramainya tempat tersebut. Pelajari bagaimana fitur penyamaran sampul dan pengubahan nama di GemReader menjaga perpustakaan Anda tetap aman dari pandangan usil.
Features & Study
Perpustakaan Bersama: Menyebarkan Pengetahuan Melampaui Batas Halaman
GemReader memberi perlindungan privat bagi buku Anda, tetapi keamanan bukan berarti keterasingan. Pelajari bagaimana arsitektur terbuka bebas DRM memudahkan Anda berbagi file EPUB dengan teman.
Design Philosophy
Membentuk Suaka Membaca Anda: Bagaimana Tema GemReader Menghargai Ritme Membaca
Isi buku tidak berubah di mana pun Anda membacanya, tetapi suasana lingkungan mengubah cara Anda menyerapnya. Pelajari bagaimana tema warna GemReader mengubah layar ponsel menjadi suaka membaca yang nyaman dengan dukungan mode terang dan gelap pada setiap palet.
Privacy & Control
Menjaga Taman Rahasia Anda: Bagaimana GemReader Melindungi Buku Paling Pribadi Anda
Di dunia yang menuntut Anda untuk membagikan segalanya, beberapa buku memang hanya diperuntukkan bagi mata Anda sendiri. Temukan privasi mutlak dari brankas terkunci PIN GemReader.
Design Philosophy
Memetakan Perjalanan Membaca: Menghadirkan Sensasi Kemajuan Buku Fisik ke Layar Anda
Di layar kaca datar, buku setebal 900 halaman terasa persis seperti esai 10 halaman. Pelajari bagaimana GemReader mengembalikan sensasi kemajuan membaca yang intuitif ke dalam buku digital.
Features & Study
Menemukan 'Permata' Bacaan Anda: Bagaimana GemReader Menata Ulang Catatan Buku
Aplikasi e-reader biasa sering mengubur catatan berharga Anda. Pelajari bagaimana GemReader menampilkan anotasi Anda dan menghidupkan buku kerja interaktif tempat Anda dapat langsung mengetikkan jawaban.
Privacy & Control
Selamat Datang di Perpustakaan Pribadi Anda: Mengimpor ePub Anda
Mengambil kendali atas rak buku digital Anda dimulai dari kepemilikan data yang sesungguhnya. Pelajari bagaimana GemReader mengimpor file ePub sepenuhnya offline tanpa sinkronisasi server.
Privacy & Control
Keteraturan di Perpustakaan: Memperkenalkan Koleksi Bertingkat
Kuasai ruang digital Anda dengan hingga tiga tingkat folder dan pewarisan keamanan enkripsi otomatis.
Product Updates
Ritme Membalik Halaman: Memperkenalkan Mode Halaman
Kami sempat mengira gulir vertikal modern adalah segalanya bagi perpustakaan digital. Kami keliru. Temukan opsi paginasi baru kami yang dibuat langsung dari masukan Anda.
Feature Updates
Memetakan Kemajuan Membaca: Bilah Kemajuan Baru GemReader
Pelajari bagaimana indikator kemajuan baru kami menghadirkan kepuasan intuitif selayaknya membaca buku fisik langsung ke rak buku digital Anda.