On behalf of the Repository Development Center (RDC) at the Library of Congress, I am pleased to announce the open source release of Bagger (http://sourceforge.net/projects/loc-xferutils/files/loc-bagger/). Bagger is a cross-platform GUI for creating and performing operations on bags according to the BagIt Specification. It is intended for non-technical users for whom a commandline tool or software library poses a barrier to use of the BagIt Specification. Bagger is built on top of the BagIt Library (https://sourceforge.net/projects/loc-xferutils/files/loc-bil-java-library/).
I also want to announce the availability of the loc-xferutils-mail list for the users of the various open source transfer tools released by the RDC, including the BagIt Library and Bagger. You can subscribe at https://lists.sourceforge.net/lists/listinfo/loc-xferutils-mail.