1)   Secret Barcoder Ring Postal Barcoder (Mac) 2.1.3
Creates postal barcodes for bulk mail and business reply. Print barcodes one at a time, or add bulk mail barcodes to an entire file. Free barcode printer font for registered users.

 2)   Secret Barcoder Ring Postal Barcoder (Win) 2.1.4
Creates postal barcodes for bulk mail and business reply. Also creates barcoded tray/sack tags for bulk mailing. Print barcodes one at a time, or add barcodes to an entire file. Free barcode printer font for registered users.

 3)   Postage $aver Postal Bulk Mail Sorter (Mac) 6.2.9
Postage $aver sorts your mailing list according to USPS requirements and creates simple instructions for assembling each mailing. USPS Pave-certified. Computes postage discounts, including nonprofit. Prints rate report, barcoded tray tags, and more.

 4)   Postage $aver Postal Bulk Mail Sorter (Win) 6.2.9
Postage $aver sorts your mailing list according to USPS requirements and creates simple instructions for assembling each mailing. USPS Pave-certified. Computes postage discounts, including nonprofit. Prints rate report, barcoded tray tags, and more.