If you view a file, it doesn't get saved. If you save a file it does - to wherever the particular browser saves files. The default is /Download (in internal storage). Whether you can save it or not depends on the website and the browser you're using. In Firefox, for example, with most pdf files, you get the choice to open the file in whatever pdf apps you have or to download it. (A pdf file can be set so it can't be saved, printed or a few other things. That's up to the author.)
They should be in the download folder. Go to the apps screen and you should see one called 'Downloads'. I think the icon is a green arrow pointing downwards. This should list all files that have been downloaded.
The alternative is to open the 'My Files' app and search for it by name. You can then move it to any file you want.
Seth is right. You'll find them through downloads, but everything is going to be there (pdf, photos ...). The other way is through the app that open/save your PDF files. I use Adobe, so every time I want to see one I just open the app.
What I would actually like would be to have a folder names "timetables" (maybe I have!!) where I could see an icon for that folder on my screen & just open it.![]()
I download some train timetables in pdf form and wished to save them on my S4. I could open and view them but then they vanished. There does not seem to be any "Save" option when viewing a downloaded pdf. Is it possible to save a pdf on the S4 & if so, how?