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Add to SafariWhen comparing Adobe Acrobat Reader vs Librera Reader (PRO), the Slant community recommends Librera Reader (PRO) for most people. In the question“What are the best PDF viewers for Android?” Librera Reader (PRO) is ranked 4th while Adobe Acrobat Reader is ranked 5th. The most important reason people chose Librera Reader (PRO) is:
Best app so far.
Specs
Question Ranking
Pros
Pro Real All PDF
There isn't a PDF file which cannot be read by this app.
Pro Cloud compatible
Can connect to Dropbox and Google Drive.
Pro SD location recognition
Locate SD location and scan it quickly.
Pro Multiple view modes
Page, scrolling, two-page (in landscape) and a reflow mode.
Pro Just works
The app reads all PDF files.
Pro Has all the functionality one needs - nothing is missing and there's nothing excessive
Best app so far.
Pro Fast animation
Pro FOSS
GPL v.3.
Pro Can read aloud texts
Customize the voice with pitch, speed and do whatever you want with it.
Pro UI and reading customization will blow your mind
You can even customize CSS code to fine-tune display of epub books. The best reader to handle online catalogs and TTS reading!
Cons
Con Does not work without log-in
Adobe is one of the biggest data harvesting companies.
Con Free version contains ads
The Pro version has no problem. Alternatively, the fdroid version works as well, though it might be annoying to those who want cloud integration because the fdroid version doesn't have cloud integration.
Con No way to set a "home" folder
You have to press the back button a ridiculous amount of times to exit the app and then browse back to your books when you want to read again later.
Con Cannot reverse PDF reflow to return to normal view without exiting the PDF and opening again
Very annoying when you want to view graphics and tables etc.
Con Some times adds blank pages after an image
Con Flips pages by itself, cannot get it to stop
