Opening a MEGA link without a decryption key is technically impossible

If the file is publicly shared without a key (rare, but possible for folders with key=null ), MEGA might still block access unless you’re the owner.

Mega links are used to share files on the MEGA cloud storage service. When a file is uploaded to MEGA, it is encrypted on the client-side before being sent to the servers. This means that MEGA itself cannot access the contents of the files, enhancing user privacy.

Before diving into the solutions, it's essential to understand how MEGA works. When you upload a file to MEGA, it's encrypted with a unique key. This key is required to decrypt the file and access its contents. When sharing files, MEGA provides a link and a decryption key. The link contains the file's metadata, while the decryption key is used to unlock the file.