Already answered here: viewtopic.php?f=266&t=47148
It is not possible and there won't be any tool for it.

This only works in the editor mode. You can select a set of blocks and save them as macroblock.
But i don't know if it gets persisted into a file which you could transfer to a friend's PC so he can use it.
I guess you need to try on your own.

To reuse parts of a map, this is partially possible using the macro block selection tool. Obviously you need to be able to edit the map (no password protection). Converting TM² maps into TMNF maps is not possible due to the newer blocks TM² Stadium has. The games gives so many possibilities, you s...

Bonsoir,

le jeu est toujours disponible, p. ex. sur Steam.

Hello where did you download it from? Did you take the 100MB installer from Maniaplanet.com? After the installation, you need to create a new Maniaplanet account, if you did not already do that. Please enter a valid e-mail address, to which the validation code will be sent to. Note that you will onl...

Yes. Steam is only the platform to purchase and install the games.
But the Trackmania accounts (also Maniaplanet, so Shootmania as well) are at Ubisoft servers.

Ubisoft can help https://support.ubisoft.com
As written already many times in the forum for similar issues

This are good news
Happy racing

Please try to enter this #mailto= in the Manialink Browser.
Does it work?

What I meant is that only from the abuse reports, Nadeo probably have got a message which is reporting you, which is what you wrote at the top. And there is probably no message (aside this topic and your PM) which shows Nadeo that others did actually bad things to you. I don't know if the logins of ...