Here is the most critical part of this article:
This is a of UC Browser’s desktop version 7. A "portable" app means it requires no installation; it runs directly from a USB drive, external hard disk, or a local folder without leaving traces in the Windows Registry. Version 7.0.185.1002 dates back to roughly 2010–2012 , a time when UCWeb (now owned by Alibaba Group) was primarily known for its Java-based and Symbian mobile browsers.
of its data-saving features against modern browsers.
However, when testing modern websites like YouTube, Gmail, or React-based web apps, UC Browser failed to render correctly or displayed security warnings.
| Browser | Version | Size | RAM Use | Modern Web Support | | :--- | :--- | :--- | :--- | :--- | | | Old | ~30 MB | ~80 MB | Poor (TLS issues) | | Firefox Portable ESR | Modern | ~70 MB | ~400 MB | Excellent | | Chrome Portable (Ungoogled) | Modern | ~180 MB | ~600 MB | Excellent | | K-Meleon Portable | Old | ~15 MB | ~60 MB | Moderate (Better SSL) |
