PDF Document Scanner Classic is the original PDF Document scanning app for Android. Feature development has been moved to the newer PDF Document Scanner (non-classic) app, but since many people still prefer the Classic edition, it will remain intact and continue to receive sdk and security updates.

Projects created in PDF Document Scanner Classic can be carried over to the newer PDF Document Scanner app, making switching quick and easy for users who choose to do so.

// Option A //

To download PDF Document Scanner Classic mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download PDF Document Scanner Classic mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download PDF Document Scanner Classic from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search PDF Document Scanner Classic in HappyMod App.