JavaTPoint is an online Java training portal that helps you in getting basics and advanced java training, you can easily learn Java, Android Apps Development, HTML, CSS and much more. The site pretty much everything and could be used for better knowledge in the fields mentioned above. Now usually you can just open the website and start learning tutorials, but in case you wanna go offline, then JavaTPoint could be downloaded as an offline version and you can use that to get more precise knowledge about it.
Downloading JavaTPoint Website Offline for Free
JavaTPoint offline version is pretty big like 525MB but once downloaded you will have the power to view and enjoy tutorials easily without any internet connection, so its going to save you from power outage and getting full knowledge whenever, wherever. So while travelling also you are ready for JAVA Training.You can downloaded the file from google drive link given on the right, just click the link and you will be redirected to the google drive site, there you can just press the Download Anyway option and your download will start.