PDF Editor - Read, Fill & Sign is an Android platform-based application developed by GTTM Team. It is a free application that falls under the category of Business & Productivity. This all-in-one PDF solution offers a variety of features like editing, signing, reading, converting, sharing, and protecting PDF files on the go.

The app can auto-scan, find, and list all PDF files on your phone, allowing you to quickly open, read, and manage your files in one place. It is a powerful PDF Manager that bookmarks files, adds PDF notes, edits PDF text, photos, signatures, and certificates. The app is designed to work offline, so no internet connection is required. It provides a simple, easy-to-understand interface that helps users quickly grasp and use the PDF reader.