Bagging Tools
DART
DART provides both a graphical UI and a command-line interface for building bags and uploading them to APTrust. If you're in a hurry, DART is the best way to get started. If you want to build an APTrust ingest workflow through a point-and-click interface and later incorporate that workflow into a set of scripted tasks, DART is also a good choice, as it supports both graphical and comman-line use.
Partner Tools
See the Partner Tools section of this guide for info on creating and validating bags with our new partner tools.
Python BagIt
If you want to roll your own bagger, try the Library of Congress's bagit.py module, or create a variation of the work already started by the University of Miami or North Carolina State University.