From Amazon Help & Customer Service, it shows users "To download Prime Video titles for offline viewing, you need a Fire tablet, or the Prime Video app for iOS, Android or Windows 10."
If you want to download Amazon videos to your mobile device which supports Prime Video app, or want to download on your Windows 10, you can use the built-in download function to help you. If you are non-Windows 10 users, how to download Amazon videos so as to play offline or watch these downloaded videos on other device.
In the following, it will list the two proven methods to download Amazon Videos to PC.
Method 1. Download Amazon Videos with Prime Video App
First, open the Prime Video app on your device, and find the title you want to download.
In the Prime Video app for Android and Windows 10, you will be able to select where these downloads are saved. We do not recommend these are saved onto USB-connected drives.
For movies: Select the option to download the title from the detail page.
For TV shows: There is an option download the entire season. To download individual episodes, select the download icon on the list of episodes.
Please note that at present, the playback of downloaded content over Chromecast or Airplay is not permitted. Offline playback to a television is possible with devices that support this, using the appropriate adaptors.
Method 2. Download Amazon Videos with Amazon Video Downloader
If you can't install Prime video on your computer, this method is what you need. Even you don't have installed Prime Video app on your pc, just download Kigo Amazon Video Downloader and install to download Amazon videos as you like.
Kigo Amazon Prime Video Downloader is mainly produced to download movies, TV series and documentaries from Amazon and save to MP4 format with audio track and subtitles kept. And it supports up to 1080p quality video downloading.
Steps to Download Amazon Videos to PC
Step 1. Click to download the latest version of Amazon Prime Video Downloader, install and run it.
Once you install and run software, if you have purchased the full version, just register to active it.
Step 2. Add Amazon videos to download.
There are three methods to add Amazon videos to download.
Method 1. Copy or drag the video url to the program.
Method 2. Search the videos with title or keywords to Add.
After pasting the URL or entering the title of a video, press the "Enter" key.
Step 3. Download Settings
From the Download Setting window, users can choose the TV season, download video quality, audio track and subtitles as you need.
Once you complete the settings, you can close the setting window and click the "Download" icon.
Step 4. Start downloading.
Now you can click the "Download" button to start to download Amazon movies or TV shows.
When the downloading is completed, you can click on "Library" to find the downloaded Amazon videos.
With the above two methods, there is no need to worry about downloading Amazon videos even you have a Win7 / Win 8 PC, and the downloaded videos can also be transferred to other devices or video player.