Open the Settings" app on your Android device. Scroll down and select "Apps & notifications". Find and select the app that you want to grant the "Access All Files" permission to (for example
Source : https://m.youtube.com/watch?v=Bpu2DikZqBc
PDF files often need to be downloaded from the internet before they can be opened. Make sure you have enough storage space available on your device to download and open PDF files. If you have content blockers or ad-blockers enabled, they might interfere with downloading PDFs.
Source : https://discussions.apple.com/thread/255075729
This could be due to a number of factors but firstly, head to Settings > Mobile and under mobile data ensure that mobile data is enabled for Files". Alternatively
Source : https://discussions.apple.com/thread/8246057
On your Android phone or tablet, open the Chrome app .At the top right, tap More. Downloads. If your address bar is at the bottom, swipe up on the address bar. Tap Downloads .To delete a file, tap More. Delete. To delete more than one file, touch and hold the files you want to delete, then tap Delete .
Source : https://support.google.com/chrome/answer/95759?hl=en&co=GENIE.Platform%3DAndroid
Acrobat Reader is a free, stand-alone application that you can use to open, view, sign, print, annotate, search, and share PDF files.
Source : https://www.adobe.com/acrobat/pdf-reader.html
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?