Update: the promotion has expired however, I'm not removing this article because it also contains a fix for an issue some of you may encounter in Ubuntu 16.04 (and probably other Linux distributions as well).

Insync is an unofficial Google Drive client available for Linux, Window and Mac. The application is not free (well, except for the next 51 hours): it costs $25 per Google account (one-time fee), along with plans for 3 Google accounts and business.

For the next 51 hours, you can get an Insync Plus account (for one Google account) for free. Simply sign up using THIS link with your @gmail.com or @googlemail.com account. Unfortunately, this doesn't apply to Google apps users.

After signing up, download, install and login using your Gmail account on the Insync app within the next 24 hours to activate your free Insync Plus account.

For those not familiar with Insync, this is an unofficial Google Drive client which "extends Drive's web functionality to your desktop by integrating tightly with Windows, Mac and Linux so you can get work done". The application is not free: it costs $20 per Google account (one-time fee), along with plans for 3 Google accounts and for business.

Insync is an unofficial Google Drive client which "extends Drive's web functionality to your desktop by integrating tightly with Windows, Mac and Linux so you can get work done".

The app is not free: it costs $15 per Google account (one-time fee) and there are separate plans for 3 Google accounts and for business - see the Insync pricing page for more info. Also, there's a 15 day trial if you want to try Insync before purchasing a license.

The application is developed by Insync, the company behind the popular cross-platform Google Drive client 'Insync' and it's not free and open source software but it's free to use.

Insync for Linux is out of beta and it now offers the same features available for the Windows and Mac clients: 

Insync, an unofficial, cross-platform Google Drive client is out of beta for Windows and Mac OSX and with this, the pricing has been revealed.

Since Google hasn't yet released a Google Drive client for Linux and Grive seems to have been abandoned, many Linux users are using Insync. However, the Insync developers have stated that their tool will only be free while in beta, and the price hasn't been known until today.

I've only tested the new Xfce (Thunar) support and it works, but there are some minor glitches. However, this is the first Insync for Xfce release, so hopefully all the issues will be fixed soon.

Insync, an unofficial Google Drive client for Linux, is now available in a repository for Ubuntu, Linux Mint and Debian users and it's recommended you add since you'll get automatic updates.