The file typically appears when you download images from Google Photos or a similar cloud service. This specific naming convention often indicates that it is the first part of a larger, split archive containing your digital media. Understanding Your File
The .zip extension means the photos are compressed to save space during transfer. Photos-001zip
This file is usually generated by Google Takeout or by selecting multiple photos (up to 500) for a manual download from a web browser. The file typically appears when you download images
Why downloaded google photos are coming with .jpg.json extension ? Photos-001zip