Are you tired of facing the hassle of finding a suitable software to open STP files? Look no further! We have compiled a list of free software that can help you open and view STP files without any cost. STP files, also known as Step Files, are widely used for 3D modeling and can be opened with the right software. Here are some of the best free options available:

1. FreeCAD: FreeCAD is an open-source 3D CAD modeler that supports the STP file format. It is a powerful tool for designing and modeling, and it is completely free to use.

2. eDrawings Viewer: eDrawings Viewer is a free software provided by SOLIDWORKS for viewing and sharing 3D models and 2D drawings in the STP format. It is a simple and easy-to-use tool for opening STP files without the need for a full CAD software license.

3. 3D-Tool Free Viewer: 3D-Tool Free Viewer is a free version of the 3D-Tool CAD viewer that supports the STP file format. It is a lightweight and fast tool for opening and analyzing 3D models.

4. Fusion 360 for Personal Use: Autodesk offers a free personal use version of Fusion 360, which can be used to open and view STP files. This software is more advanced and also includes 3D modeling capabilities.

These free software options can help you open and view STP files without spending any money. Whether you are a professional designer or just need to view a 3D model in the STP format, these tools can fulfill your needs without breaking the bank. Give them a try and see which one works best for you!

In conclusion, finding free software to open STP files is not as challenging as it may seem. With the options listed above, you can easily open and view STP files without having to invest in expensive software. Take advantage of these free tools and simplify your 3D modeling experience without any cost. Happy modeling!