A free program for Android, by DBD Soft.

If you have ever needed to create or edit a PDF document, then you are at the right place! PDF Creator is a free offline application that allows you to create PDFs on your mobile device without the need for an internet connection. All you need to do is to select the template that you want to use, enter the necessary information, and you are ready to start editing. The app allows you to add different types of pages, text, images, and signatures. You can change the page number style and page color as well. Also, you can add the signature at the end of the document. Moreover, you can select between different fonts, text colors, styles, and sizes.

You can use the app to create PDFs from scratch or from an existing document.