Graderworks helps educators automate grading of Solidworks files and catching student plagiarisms. Graderworks loops over Solidworks files, extracts mass properties and meta-data, and compares the geometry of the student's files to the correct answers. The output of Graderworks is a .csv file containing all the extracted information. Excel formulas are then used to compute a grade based on a given rubric. In addition, Graderworks exports a list of files that may have been plagiarized.