Here's how to download YouTube videos on Mac without premium: Open your web browser and go to the YouTube video you want to download. Copy the URL of the YouTube video from the address bar. Visit the SaveFrom.net website by typing en.savefrom.net" in your browser's address bar and press Enter.Mar 27
Source : https://discussions.apple.com/thread/255549279
Download videosMake sure your device is connected to the internet.Open Google Play Movies & TV .Tap Library.Find the movie or TV episode you want to download.Tap Download .
Source : https://support.google.com/googleplay/answer/2851696?hl=en&co=GENIE.Platform%3DAndroid
To make certain file types open on your computer instead of Chrome downloading them, you have to download the file type once, then right after that download, look at the status bar at the bottom of the browser. Click the arrow next to that file and choose always open files of this type".Feb 10
Source : https://forums.ivanti.com/s/article/Streamed-Documents-Being-Saved-Or-Downloaded-In-Browser-Instead-Of-Opening?
Navigate to Settings › Advanced › Privacy and Security. Click Site Settings › PDF Documents. Locate the toggle switch next to “Download PDF files instead of automatically opening them in Chrome.
Source : https://www.adobe.com/acrobat/resources/chrome-pdf-viewer.html
Open and read PDFs on Android. Download and install Acrobat Reader from the Google Play Store. Launch the app. On the bottom menu bar, choose Files. Locate your PDF file on your Android and select it.
Source : https://www.adobe.com/acrobat/hub/how-to-read-pdfs-on-android.html
iPhones can't open greyed files. When an iPhone can't open a specific file type, it greys out the file in your selector, making it unclickable. This will happen if you don't have the right viewing software downloaded to your device. The most common type of greyed-out file on iPhone is a PDF.
Source : https://www.adobe.com/acrobat/hub/why-pdf-files-are-grey-iphone.html