This is the ownCloud app for your Windows 10 Phone, PC or Tablet.
The latest (from the latest commit) app package can be found here
Translation happens here: https://www.transifex.com/owncloud-org/owncloud/windowsphone/
You have to login and request access to the team before you can modify the strings.
If you like this project send a donation: https://paypal.me/pestotoast