Google continues to move language translation into more and more of its products. On Thursday, it became a feature of Google Docs, letting anyone do an on-the-spot translation into one of 42 languages.

The new feature, tucked away in a settings menu, has the smarts to automatically detect in which language the original document is written. It then opens the translated version in a new window, allowing you to compare and contrast the two side by side, more easily checking whether the translati...

The sharp eyes over at the Google Operating System blog noticed that Google quietly changed some wording in Google Docs from "PDFs" to "files." While small, this could signal that Google Docs may soon support the viewing and editing of other file types, and possibly double as an online storage service--like the fabled GDrive.

Google has long-allowed users to upload PDFs to Docs. These could be viewed in Google's online viewer, but not edited. However, the service would not allow other items ...