10 Best PDF Document Scanner Apps For Android & iPhone (in 2021)

Best PDF Document Scanner Apps For Android & iPhone

Document scanning apps are really helpful in converting all of your paperwork into PDF format. Not only you can have all of your physical copies stored digitally on your smartphone you may edit them as well. 

Though you don’t have to spend much on OCR softwares yet some apps require you to pay a bit for additional features. So, In this article, I have mentioned the best PDF or document scanner apps for Android and iPhone. I have also added reviews of experienced users. 

Best PDF Document Scanner Apps (in 2021)

1. CamScanner 

Price: Free | $4.99 per month | $49.99 per year

CamScanner is one of the best PDF scanner apps with over 300 million downloads to date. Users love its accuracy and effectiveness while scanning documents, paperwork, receipts, taxes, tickets, etc and converting them into PDF format. 


Cloud support such as Drive, Dropbox, or Box comforts you save your important digital copies. Most of the basic features are free to use but a $4.99 monthly subscription opens the door to supplementary tools. 


  • Convert images to excel, documents to PDF, PNG, and JPEG. 
  • Protect digital copies via a password. 
  • QR scan, ID scan, & auto-resizing of documents. 
  • Enhance pictures through gray mode, magic color, etc. 
  • Add cust