Activating this feature takes less than a minute. The process is identical across Opera, Opera GX, and Opera Crypto Browser on Windows, Mac, and Linux.
When you download a file from the internet, your browser typically creates a single connection to the server and downloads the file as a single continuous stream of data. This process can be slow, especially for large files or when the server limits the download speed per connection.
This article provides a verified, comprehensive guide to enabling the flag to accelerate your download speeds. What is Parallel Downloading in Opera? opera flags enableparalleldownloading verified
: In the "Search flags" bar at the top, type parallel .
Explain the
It is developed and maintained by the Chromium project, not by unverified third-party extension developers.
Boost Your Browsing: How to Verify and Enable Parallel Downloading in Opera (2026 Guide) Activating this feature takes less than a minute
A blue button will pop up at the bottom of your screen. Click Relaunch to restart Opera.