Right-click the file and run a scan using Windows Defender or a service like VirusTotal [5].

After unzipping, ensure the contents are standard media or data types (like .jpg , .mp4 , .json , or .html ). Avoid any file that ends in .exe , .bat , or .msi .

Third-party websites or browser extensions used to save Reels or Stories often generate files with generic names like "Download File Insta" [2].

If you didn't explicitly click "Download" on Instagram’s official site or a trusted app, delete the file immediately.

An archive of your entire Instagram history should be large (MBs or GBs); if it is only a few KBs, it may contain a script rather than data.

If you requested your "Information Download" from Instagram's settings, the platform provides your photos, messages, and comments in a .zip format [1].