Thankfully, the digital age has solved this. You don't need illegal sites. Major streaming platforms hold the official licenses. To watch offline, you need a subscription that allows downloading for offline viewing within their app.
If storage space is an issue, do you really need to download all episodes? The official Sagar World YouTube channel has uploaded the entire series. You can watch it anytime. For those with inconsistent internet (like on a train or ship), the Amazon offline download remains the winner. Download Ramanand Sagar Ramayan All Episodes
For those who grew up in the 90s, you might still have the DVD box sets of the series. If you own a physical copy, you are legally allowed to create a digital backup for personal use. Using software like HandBrake, you can rip the DVDs to your computer, ensuring you have a permanent file that requires no internet connection. Thankfully, the digital age has solved this
Note: Episodes expire from your device if your subscription ends or after a certain period (Prime allows downloads for up to 30 days before requiring re-authentication). To watch offline, you need a subscription that