Opera Flags Enable-parallel-better Downloading Jun 2026
Disclaimer: Like parallel downloading, these are experimental. Test them one at a time.
In real-world tests on a 100Mbps connection, enabling enable-parallel-downloading can cut download times by 40% to 60%, especially on servers that support HTTP/2. opera flags enable-parallel-downloading
: Some users report that clearing browser history for "all time" via opera://settings/clearBrowserData can fix performance bugs. Checking VPN : Some users report that clearing browser history
Once you change the setting, a button will appear at the bottom of the screen prompting you to . You must restart the browser for the changes to take effect. Ensure you have saved any work in open tabs before clicking the button. Ensure you have saved any work in open
Negligible impact on already fast or server-limited connections.
Splits a single downloadable file into multiple chunks and downloads those chunks simultaneously over separate HTTP/HTTPS connections. Once all chunks are complete, the browser reassembles them into the original file.