ODG file is a drawing created by Draw, a vector graphics editing application available in the Apache OpenOffice suite. It contains one or more pages that may include lines, shapes, symbols, and text. The ODG file is saved in the OASIS OpenDocument specification, which is an XML-based format. In order to open the ODG files with the open-source programs OpenOffice.org Draw and its offshoot LibreOffice Draw. However, if ODG files are converted to PSD, we can also save layers, which makes it easy to go back and edit the file later.