Standard CT Extended Regular is a sans-serif font designed by CT. It is an extended version of the classic Standard font, with a clean and modern aesthetic. The font features a simple, geometric design with a subtle rounded edge, making it easy to read and highly legible.
If the specific "Standard CT Extended" is not available for free, the font "Special Elite" or "Courier Prime" (available on Google Fonts) is a excellent, completely free alternative that looks very similar.
To avoid viruses and malware often hidden in "free font" ads, stick to reputable typography sites.
The Standard CT Extended Regular font is a high-quality, professional typeface that commands a price for its comprehensive features, extensive language support (including Cyrillic), and legitimate licensing. While searching for a completely "free" version is both risky and unlikely to be successful, the design community is rich with excellent open-source alternatives. The recommended path is to invest in the official font for professional projects, or to adopt a free alternative like Work Sans for personal or budget-conscious work.