OpenGrade is open-source software for teachers to keep track of grades. It runs on Linux, as well as some other operating systems. Features: online grade reports weighted grading or straight points drop and reinstate students without losing grades extra credit, grades that don't count, and dropping N lowest grades digital watermarks to detect tampering marking periods attendance export to spreadsheet and other formats reconcile inconsistent versions of a file auto-save and automatic backups undo scripting Tag: