When I studied in South America, our professors were very open about it. None of us could have afforded textbooks anyway (by a large margin), so usually, only the professors would have the original textbook and worked with the small photocopy business located on campus to scan the book once and print as many copies as the students needed. The copies were bundled properly and all. Same with any software, files or operating system.

Thank you! This helped me open the communities in the Jerboa app instead of my browser.