Remove some data from osm.bz2

I am new to OSM maps.

I downloaded map named “czech_republic.osm.bz2”. Unpack it to “czech_republic.osm”. Now, there are many (for me) useles informations, like POIs, hydrants, buildings, etc. I want to remove this data and keep only routes, streets and their names + city names. How can I do it? I use Windows 7.

After then, I want to convert it to “.map” file, like in this tutorial:

Thank you.

You could use Osmfilter. It can remove objects with or without specific tags. See

(deleted crap message, sorry :slight_smile: )