The tool was downloaded and set up by over 1M users and the latest stable update was on Oct 3, 2019. Some in-app purchases and ads are included into this application. Many users set up the app on their Samsung and LG devices.
A free .apk installation package of Free PDF Scanner with OCR 2.1.6 is available from Droid Informer and you can check out users' reviews on this site. Prepare 15 MB of free space on your device for this app installer and keep in mind that it runs on Android 5.0 and higher.
Some users find that the strong point of the app is a good UI. According to the users’ comments, this application features the following disadvantages: in-app ads and excessive battery consumption.