If you are using the legitimate version 4.03, it includes several advancements over older versions:
: It is strongly recommended to download only from the official Proxifier website to ensure the file is safe. Key Features of Proxifier v4 Proxifier_4.03.rar
: Third-party archives often include "Registration Keys.txt" files that are used to lure users into downloading infected software. If you are using the legitimate version 4
: Enhanced "DNS and IP Leak Prevention" modes to ensure traffic does not bypass the proxy. Proxifier_4.03.rar
While Proxifier is a legitimate tool, versions of it found on third-party sites or GitHub Gists often contain malware .
: High-DPI support, resizable dialogs, and a live traffic graph. Typical Contents of a (Safe) Distribution A legitimate installation package usually contains: Proxifier v4 for Windows Changelog