Showing 21–40 of 1,000 ranked alternatives.
Techgear Inc
Edit PDFs, merge files, convert formats
Edit PDFs by adding text, shapes, comments, and highlights. Merge, split, compress, convert, rotate, unlock, and watermark PDFs. Import files from cloud services like Drive, Box, and OneDrive. Annotate and read PDFs with customizable tools.
Sonny Software, LLC
Search and download academic papers
Manage research references with . Search academic databases like Google Scholar and PubMed to retrieve metadata and PDFs. Store up to 50 references locally. Access content via built-in browser with EZProxy compliance.
REDIT, OOO
Read, highlight, and annotate books
Read e-books with support for , MOBI, PDF, and other formats. Use bookmarks, colored highlights, and notes. Adjust font size, text brightness, and page scrolling. Enable dark mode and offline reading. No ads.
Igor Stuglis
Read documents with playback
Convert PDFs, Word documents, and other files into audio for listening. Adjust playback speed and settings. Skip headers and footers. Highlight text as it is spoken for visual tracking. Support background playback during multitasking.
Beijing Yunsi Software Technology Co., Ltd
Annotate books, create mindmaps, build flashcards
Read and annotate PDF and EPUB files. Create mind maps, flashcards, and study notes. Organize content with customizable tags and folders. Link annotations to build connections between ideas. Export notes and share directly.
Jonas Myren Ribe
Highlight and annotations in PDFs
Allows users to open and navigate PDF documents. They can highlight text, add , and organize annotations. Users can search within documents and bookmark pages. Export and as files. Share documents and annotations with others.
Yajing Qian
View, convert, and secure files anytime
Organize and manage files across cloud storage services. View and play media files directly. Convert documents, scan for PDFs, and extract ZIP/RAR archives. Access a built-in music and video player.
Google LLC
Read, listen, and access anywhere
Read and manage across devices including phones, tablets, computers, and CarPlay. Download for offline reading. Organize library with custom shelves by genre, author, or theme. Access ebooks, , comics, and manga in one .
If Then Dev, LLC
Scan books, get level info, track progress
Scan ISBNs or search by title/author to retrieve level data including AR quiz numbers, ATOS (ZPD) levels, word counts, interest levels, and points. View detailed reading comprehension information for any .
Digital Science & Research Solutions Inc.
Read, organize, and annotate PDFs
Read and annotate PDFs with notes and highlights. Access and organize research across devices. Tap inline citations to find related articles and references. Sync with desktop software for seamless management.
Nguyen Phuoc
Read files and sync across devices
Read files with cloud sync and offline access. Import and download files from your device. Access free download websites and download books directly. Load plugins for enhanced functionality. Sync reading progress across devices.
Wondershare Technology Hunan Co.,Ltd.
Read, annotate, and manage PDFs
PDF viewer allows users to read PDFs with Liquid Mode for enhanced clarity. Annotate pages with various tools. Star files for quick access. View recent files in a dedicated list. Manage files and sync with cloud services. Sign documents directly.
Elsevier Inc.
Read, highlight, and share notes from books
Access books from your eBooks+ account for offline or online reading. Highlight text, take notes, and create flashcards. Search within books and share notes with others. Sync reading progress across devices.
LeavingStone
Listen to books, download chapters, navigate easily
Listen to audiobooks with backward and forward navigation. Download chapters for offline playback. Access books via a dedicated navigation tab. Highlight and annotate text. Adjust font size and text height. Choose from five reading themes.
Bilingify LLC
Read books, organize your library, sync across
Read books in a distraction-free interface with adjustable fonts and themes. Manage a library using OPDS and Calibre support. Sync reading progress across devices. Annotate and highlight text. Search and organize content within the .
LiquidText, Inc.
Organize notes, review content, and apply insights
Organize and annotate documents and webpages with drag-and-drop notes. Connect ideas across multiple sources with lines and comments. Compare document sections by resizing. Build notes and refine thoughts with editing tools.
IMPELSYS INC
Read, organize, and customize ebooks.
The app supports reading ebooks and content in PDF and EPUB formats. Users can organize books into shelves, customize their reading experience with notes and highlights, and bookmark pages.
LTD DevelSoftware
Read books with full formatting support
Read books with full support, including styles, chapters, tables, links, and footnotes. Adjust text size and line spacing. Navigate through chapters and bookmarks. Sync reading progress across devices. Export notes and highlights.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.