Document Scanner -PDF Creator by Rishi Apps is an Android application that helps you scan and digitize paper documents with ease. With this app, you can quickly turn paper documents such as receipts, notes, whiteboard discussions, business cards, certificates, and more into digital PDF documents using your phone camera.

The app automatically detects the edges of the document frame and allows you to re-crop, rotate, and straighten scans as needed. You can also apply filters such as color, grayscale, or black & white to the document photo. Moreover, you can edit, rename, and reorder documents at any time, and export and share your scans as PDF or JPG files. The app also supports multi-page scans and allows you to quickly extract and use text from scanned documents using OCR. Additionally, you can make draw or highlights over images, set PDF page sizes, backup and restore, and protect your documents with an app passcode lock.