If https://torproject.org is blocked, you can receive alternative download links by contacting GetTor:
- Send an email to gettor@torproject.org with your OS (android, windows, linux, osx) in the body of the message.
- Send a XMPP message to gettor@torproject.org with your OS.
- Send a DM to @get_tor on Twitter with your OS (you don't need to follow the account).