If your budget does not allow for a commercial license, consider these high-quality, open-source condensed sans-serifs: FF Dax Font | Webfont & Desktop - MyFonts
Double-click the file and click Install Font in the Font Book application.
While many websites offer "free" downloads of FF Dax Pro Condensed Regular, it is critical to understand the legal restrictions associated with this professional font. License Status Recommendation Often available as a demo
The "Pro" designation indicates advanced typographical support, including a character set that covers multiple Latin-based languages and features like ligatures, small capitals, and multiple figure sets (oldstyle and lining).
Download from reputable educational sites for non-commercial "typographic education". Paid License Required