Go Docs 1.8 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program is included in Productivity Tools.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of this free software for Mac is Full Docs for Microsoft Office.
From the developer:
Go Docs helps you create Microsoft Office documents on your Mac. Therefore, with this application you can create Word, Excel, and PowerPoint documents with ease. You are provided with professional templates to help you create beautiful documents. You can sync documents in OneDrive's documents folder to local.
You may want to check out more Mac applications, such as Palm Doc Converter, Doc Merge or OutWit Docs, which might be similar to Go Docs.