Seriously need an update

this official blogger importer plugin seriously needs an update (last update was 2 years ago)

The plugin does not work 99% of time, especially when you have a few MBs blogger XML export file. IF you are lucky and got content imported, then some images are not imported.

There was an old tool that divides blogger xml file into smaller pieces to feed the plugin but that tool does not work now too.

I am actively looking for an alternative. Any idea?