A free program for Android, by SkyTek Apps.

For your convenience, this app allows you to make changes to your PDF files while on the go!

The Split & Merge PDF files make you to merge or delete pages in the said file whenever you need to. This is perfect if you have multiple files and you just want to combine them into one. You may re-order the pages without any hassle.

In case there are pages that are not in the right position, you may rotate them by tapping the “Rotate” icon and they will be rotated by 90 degrees.

This is perfect for people who sync their work on their mobile phones or tablet.