"Nathalie.7z" refers to a created using the 7-Zip software .
: Asset packs for games (like custom characters or skins) often shared in forums or on sites like Nexus Mods.
: A backup of photos, documents, or videos belonging to someone named Nathalie.
: Download and install 7-Zip (free/open-source). Right-click the file and select 7-Zip > Extract Here or Extract to "Nathalie/" .