Project Gutenberg is a library of over 60,000 free eBooks. Choose among free epub and Kindle eBooks, download them or read them online. You will find the world's great literature here, with focus on older works for which U.S. copyright has expired.



BookCrossing Core is described as 'Open source project aims easy creation of your own bookcrossing site for sharing books in your country/region/company with multilingual support. Allows people to add their books into online library, release and track the journey of books' and is a Social Network in the development category. There are seven alternatives to BookCrossing Core for Web-based, Android, iPhone, iPad and F-Droid. The best BookCrossing Core alternative is Project Gutenberg, which is free. Other great apps like BookCrossing Core are Myne (eBook), OpenLeaf, BookCrossing.com and Postcrossing.
Project Gutenberg is a library of over 60,000 free eBooks. Choose among free epub and Kindle eBooks, download them or read them online. You will find the world's great literature here, with focus on older works for which U.S. copyright has expired.



Myne is a FOSS Android application to download ebooks from the Project GutenBerg, it uses GutenDex API to fetch metadata of ebooks in the backend.




Unleash the power of literature with OpenLeaf, your one-stop app for timeless public-domain books. Crafted meticulously using Flutter, OpenLeaf offers a seamless and smooth reading experience.







A postcard exchange project that invites everyone to send and receive postcards from random places in the world. For free!
Snail Mail Friends is a groundbreaking digital platform that offers a hub for creative individuals from around the world to connect. It redefines the concept of a pen pal site, going beyond traditional letter writing and exchange.




Do you like sending and receiving snail mail? Do you like writing letters, making crafts, or putting together fun packages? You should try swapping! Swap-bot is a online service that organizes group swaps and a community of creative individuals.
BookCrossing Core is an opensource platform while bookcrossing.com is a private website