HQDFM - It is a PCB Design Assistant That Knows More About You A good DFM tool must be a bridge between design and production, making PCB manufacturing easier. HQDFM, a free and easy-to-use PCB manufacturability design analysis software and PCB online inspection tool, can help engineers find design problems and solve problems as early as possible before production. It improves product quality and production efficiency and shortens the product development cycle. It also improves the competitiveness of enterprises. HQDFM is an essential desktop tool for PCB engineers, hardware engineers, PCB factories, SMT factories, and PCB traders. 1. Supports the analysis and import of Allegro, Altium, Protel, PADS, ODB, Gerber, and other format files. 2. One-click automatic analysis of design hazards eliminates production difficulties and design defects and prevents quality defects DFM introduction-02 3. Manufacturing analysis of more than 23 items, the higher the score, the more standardized the design 4. Accurately locate the location of the problem and give the most reasonable optimization suggestions and solutions for the problem. 5. Integrate multiple innovative tools to eliminate tedious operation links and achieve efficient work. 6. Automatically match the PCB stacking structure in line with the production, making the quality of the multi-layer PCB more reliable 7. Combining various production factors, automatically calculate or inverse impedance 8. Check whether the parameters of the component are correct, and replace the complicated operation of Excel