Question: Currently I am using [Recaps](http://www.gooli.org/blog/recaps/) for switching between keyboard layouts. But I am looking for a replacement, because it is a little buggy and not updated for years. Do you know any replacement?

Answer: 
Use [lswitch](https://haali.net/winutils/).

> 
> Use any key to switch input languages, usage: `lswitch [keycode]`.
> Keycode is optional and defaults to context menu key. Another good
> candidate is a `CapsLock` key with a keycode of `20`.
> 
> 
> 

Cheers!
Around a year ago I switched from ReCaps to [keyla](http://code.google.com/p/keyla/) and I am pretty much happy with it.