PDF Tools: Sign & Edit PDF is a versatile application designed to streamline document organization and productivity on your iPhone. With this app, you can easily sign, annotate, and share PDF documents in seconds. It offers a range of editing features, including the ability to add and remove passwords, reorder and delete pages, convert images to PDFs, export PDF pages as images, merge and split PDFs, and import and export documents from various sources.

This app enables you to enhance collaboration by allowing you to add signatures, annotations, and markups to your PDFs. Additionally, it offers a premium version with enhanced features for a monthly or annual subscription fee.