Search engine of shadow libraries: books, papers, comics, magazines. Z-Library, Library Genesis, Sci-Hub. Fully resilient through open source code and data. Spread the word: everyone is welcome here!.
- Ebook Library
- Free • Open Source
- Online
yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button. You can use yEd to quickly create flow charts, BPMN and UML diagrams...
- Diagram Editor
- Free • Proprietary
- Mac
- Windows
- Linux
- Online
- BSD
+2Librera Reader is a highly customizable and feature-rich application for reading books in PDF, EPUB, MOBI, DjVu, FB2, TXT, RTF, AZW, AZW3, HTML, CBZ, CBR formats on Android devices.
- PDF Reader
- Freemium • Open Source
- Android
- Android Tablet
- F-Droid
+7Qiqqa is a free research and reference manager. Search for, read and annotate your PDFs. Then review your work, write up and create bibliographies instantly.
- Research Manager
- Freemium • Open Source
- Windows
+2Mendeley helps manage and share academic knowledge: Mendeley Desktop is free academic software (Windows, Mac, Linux) for organizing and sharing research papers and generating bibliographies with 1GB of free online storage to automatically back up and synchronize your library...
- Research Manager
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
+2BookWyrm is a social network for tracking your reading, talking about books, writing reviews, and discovering what to read next. Federation allows BookWyrm users to join small, trusted communities that can connect with one another, and with other ActivityPub services like...
- Social Network
- Free • Open Source
- Online
- Self-Hosted
ExifTool is a platform-independent Perl library plus a command-line application for reading, writing and editing meta information in a wide variety of files.
- Metadata Editor
- Free • Open Source
- Mac
- Windows
- Linux
Explore millions of books with search and preview, read free public domain titles, and sync purchases across devices for seamless reading experiences.
- Ebook Reader
- Freemium • Proprietary
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Android Auto
Wikibooks is a Wikimedia community for creating a free library of educational textbooks that anyone can edit.
- Online Education Service
- Free • Open Source
- Online
Lighting fast with a slick design, Kavita is a rocket fueled self-hosted digital library which supports a vast array of file formats. Install to start reading and share your server with your friends. book reader, self hosted, manga, comics, free, manhwa, e readers, electronic...
- Ebook Reader
- Freemium • Open Source
- Mac
- Windows
- Linux
- Self-Hosted
+4Meet Libby. Discover ebooks and audiobooks from your local library. Brought to you by OverDrive.
- Ebook Library
- Free • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Kindle Fire
Online math solver, equation editor and database, graphing calculator and science/engineering problem helper.
- Calculator
- Free • Proprietary
- Online
+8LibraryThing is a cataloging and social networking site for people who love to read. It allows users to easily create their own catalogs of books that they have read, own, or would like to read.
- Social Network
- Free • Proprietary
- Online
- Android
- iPhone
WorldCat is the world's largest network of library content and services. WorldCat libraries are dedicated to providing access to their resources on the Web, where most people start their search for information.
- Free • Proprietary
- Online
- Android
- iPhone
- iPad
- Android Tablet
Organize your research papers in a Gmail-like web app, sync your PDFs to Google Drive and cite your references in Google Docs.
- Research Manager
- Paid • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Microsoft Office Word
- Google Drive
- Google Drive - Docs
- Google Scholar