In most cases, it's not allowed. Crunchyroll is designed for online streaming to protect copyright and ensure a consistent user experience. Downloading for offline reading would violate their terms of service.
Sorry, I don't have exact locations for offline manhwa downloads. But it's important to look for legal platforms that provide such a feature to avoid any legal issues.
You might find offline manga reading options on dedicated e-readers like Kindle or Kobo. Some manga publishers also release digital editions that can be downloaded for offline viewing. Also, check if your local library has digital manga collections available for borrowing offline.
I recommend "Hacking into the Other World" and "Ten Thousand People in the Cultivation World Survive, I'm Forced to Conquer the World." These two novels can be read on QQ for free. Moreover,"Hacking into the Other World" is also completed. I hope you like this fairy's recommendation. Muah ~😗
Well, you could look for manga on platforms that offer offline download options. For example, some subscription-based services allow it. Just make sure you have enough storage space on your device and a stable internet connection for the initial download.
I wouldn't recommend looking for free offline manga as it's often illegal and against copyright laws. But you can check out some legal platforms that offer free trials or discounted subscriptions.