Only if the book is in the public domain (published before 1964 in most countries) or the rights holder explicitly offers it for free. Otherwise, no.
This app is an excellent, legal, and fully endorsed way to access a wealth of educational material from Dr. Usmani, directly from the source.
: Websites like the Internet Archive (archive.org) or Google Books sometimes host books or previews of books. You can search for his name along with keywords like "urdu literature" or specific book titles.
Many university libraries in Pakistan and abroad carry his titles in their e-lending catalogs. 3. The Value of Supporting Authors
Pirated versions are frequently poorly scanned, missing pages, or filled with typographical errors. Author-Approved Ways to Access Dr. Usmani's Books