Synchronization of Vkontakte.documents and Google docs

Question

Google

Not so long ago, Vkontakte launched a document storage service. You can store the formats doc, docx, xls, xlsx, ppt, pptx, rtf, pdf, png, jpg, gif, psd, mp3, djvu, fb2, ps.
Actually, the problem is that I want to open the attached documents without downloading the file to the hard disk / cache, but look directly in the browser using Google Docs and then save it to them.
If someone has ideas for implementation or ready-made scripts, please respond in the comments.

Answer 1

In chrome, office formats automatically look in google docs.