For mechanical engineering students specializing in power transmission, drivetrain technology, or machine design, KISSsoft is an industry standard. It is the software used by major automotive and aerospace companies to calculate, optimize, and verify gears, shafts, and bearings.
However, because KISSsoft is a high-end professional tool, accessing it as a student works differently than downloading free CAD software like Fusion 360 or Onshape. Here is everything you need to know about the KISSsoft student version.
Obtain the student version through your university (many schools have campus licenses) or directly from the vendor’s educational program. Licenses are typically tied to an academic email and restricted to non-commercial use. kisssoft student version
Unlike many CAD programs that offer a direct "Student License" for home use, access to KISSsoft is typically gatekept by your university.
KISSsoft AG (now part of Hexagon) does not usually offer a direct download link for individual students to use on their personal laptops for free. Instead, they provide University Licenses to academic institutions. A Student’s Guide to KISSsoft: Getting Started with
How this affects you:
It is crucial to understand what the Student Version cannot do. These limitations ensure that companies still pay for commercial licenses while students learn the logic. Tips for New Users
| Feature | Student Version | Professional Version |
| :--- | :--- | :--- |
| Price | Free | $5,000 – $20,000+ (Modular) |
| License Duration | 6–12 months (renewable once) | Perpetual or Annual |
| Module Access | Basic: Gears, Bearings, Shafts | Full: Plastics, NVH, Planetary, Springs, Splines |
| File Saving | Saves special .kis_student files (incompatible with pro) | Saves .kis (standard) |
| Print/Export | Watermarked PDFs & reports | Clean, professional branding |
| Batch Calculations | Disabled | Enabled |
| Optimization Tools | Limited (manual iteration only) | Full automatic optimization (e.g., flank form modification) |
Because KISSsoft is complex, simply opening the interface can be intimidating. If your professor has not provided tutorials, you can utilize the resources provided by KISSsoft AG:
Because KISSsoft uses a license file (even for the free student version), you must request a student license key. The process is:
.lic license file and a download link.KISSsoft is a leading software for gear, shaft, bearing, and power transmission design. The Student Version offers free access to much of its core functionality, making it a valuable educational tool.