Microsoft has released Skype Wi-Fi app for Windows 8/RT devices in Windows Store and you can download it from here (download link after the end of post).
According to release notes,
Get online at over 1 million WiFi hotspots around the world. Pay per minute with Skype Credit. The must-have app for trips abroad and international travelers.
Skype Wi-Fi App Features
- Reduce your data roaming costs when you’re abroad
- Use Skype WiFi to connect to WiFi hotspots at hotels, airports, train stations, bars and restaurants – available at over 1 million hotspots worldwide
- Just one tap or click to connect – then browse the internet, check email, use Skype, check Facebook, update Twitter, upload photos, download music or ebooks
- Only pay for the time you’re connected – there are no limits on the amount of data you can upload or download
- Great low per-minute prices, wherever you’re connecting:
- With Skype WiFi, you can go online and pay by the minute. Before you connect, you’ll clearly see the price of the hotspot you’re connecting to
- Remember, you’ll only ever be charged for the minutes you’re connected, not the amount you download or upload
- You’re in control – each session lasts for a maximum of 30 minutes and you’ll be asked to reconnect if you wish to continue your session. You can tap or click Disconnect at any time