If you need this specific font for a commercial project (logo, client work, product), you should purchase the license from the official foundry or a reseller like MyFonts. If you are looking for a free option, you are likely looking for HK Modular Nova .

No, the official "HK Modular" font family is not free. HK Modular is a commercial font designed by Hanken Design . While there may be a "Demo" version available for personal use (often stripped of features like bold weights or special characters), the Bold weight is typically part of the paid commercial license.