Google Documents are used by many people who wish to easily sync documents on PCs, smart phones, and tablets alike. Using Android applications managing your documents from your Android powered device is even easier. Backup, manage, share, and upload documents right from your phone or tablet.
Google Docs
This is an application that allows you to manage all of your documents that Google stores. You can create, edit, and upload documents with this easy to use interface. This tool is useful for reading PDF files and converting files to Google Document format. This application is especially designed to make use of tablet PCs large screen areas.
GDocsBackup
This useful application is perfect for Android users who wish to backup all their documents to their SD card. Easily create a backup of spreadsheets, office documents and more with the click of a button.

Office applications for Android
Aside from Google Docs there are plenty of other Android office programs. Solaris Office came with my Galaxy 7.0 Plus and is the perfect choice to edit any office documents quickly and easily. Another good choice for document editing is Quick Office. This free or paid app for both Android OS and iOS is a simple editor that opens spreadsheets, word documents, power point documents and even PDFs.
With the increasing sales of Android tablets, office software for Android OS will continually in demand. If you don’t have an application by default to manage your documents, there are many fine and free choices to pick from.