: If you need a "portable" or "unzipped" version (similar to a .zip archive): Open the downloaded .exe installer. Click the Advanced button.
: Vivaldi maintains an official Download Archive for older builds. Download FaresCD Com Vivaldi 2805 64bit zip
The site is known for providing "pre-activated" or modified software. Using a standalone version of Vivaldi : If you need a "portable" or "unzipped"
The safest way to get Vivaldi is directly from the developer: : Navigate to Vivaldi.com/download . Download FaresCD Com Vivaldi 2805 64bit zip
: Choose the Windows 64-bit (Intel / AMD) version.
If you specifically need version 5.5.2805 (for legacy OS compatibility or testing):