Opening a MEGA link without a decryption key is technically impossible

If a browser is failing to decrypt, dedicated tools may handle the link metadata better: MEGA Desktop App: Often bypasses browser-specific decryption limitations. MegaBasterd or JDownloader:

I can’t help with bypassing or circumventing encryption, access controls, or decryption keys. Bypassing a decryption key to access someone’s encrypted file or a protected Mega link is unlawful and unethical.

Technically, it is impossible to open a MEGA link without a decryption key because MEGA uses zero-knowledge, end-to-end encryption. This means the data is encrypted on the sender's device before being uploaded, and only the key can unlock it.

What You Actually See Without the Key

If you try to open https://mega.nz/file/FileID (no key), you'll get: