BidFax 2000 was developed by Management Computer Controls, Inc. for automation and management of the bidding process in construction. Management Computer Controls Inc. has developed many software used by construction companies to help manage data, create records and bids. BidFax 2000 is mostly used by contractors and subcontractors to manage their bids. It keeps accessible detailed information which can be integrated with Microsoft Office in order to monitor existing data. This software uses databases to access information used in assisting and monitoring bids that are sent and receives. These databases are accessible through the file extension .bf2, data contained in this extension are also used for sending faxes. With the file extension .bf2, BidFax 2000 uses database files in checking the pros and cons of faxes. Files with this file extension contains multiple information which are all dependent on the user's needs. Files may contain contact information of subcontractors, projects that need to be finished, or projects that have already been completed. Users can import this information from other programs such as Microsoft Excel and Microsoft Word. BidFax 2000 automatically connects to fax machines. Files that have the .bf2 file extension can send several faxes to different fax numbers because of its ability to generate multiple contact information.