Keep in mind the important moment: ads are a part of the app and it provides in-app purchases. A free .apk file of PDF Reader & PDF Viewer 1.0.7 can be downloaded from Droid Informer and you can have a look at users' reviews on this site. Prepare 7 MB of free space on your device for this app installer and keep in mind that it works fine on Android 4.1 and above. According to the antivirus report, the app doesn't contain viruses or any kind of malware.
Based on the users’ opinions, you can find a good layout and good performance among the pluses of this application. As users see it, the main disadvantage of the tool is far too many ads.