LibreOffice
74
Freeware
LibreOffice is an open source project and you can therefore download.
Melissa Data Corp
30
Shareware
MAILERS postal automation and bulk mail software prepares USPS compliant mailing.
United States Power Squadrons
2
Freeware
DB2000 comprise a special database manager created to assist USPS officers.
82
SellerPostage
1
Commercial
Amazon sellercentral order fulfillment tool, integrates with USPS.
1
United States Postal Service
35
Demo
Manage your USPS® business shipping in one application.
23
Postage Saver Software
4
Shareware
Prepare shipments for USPS bulk parcel rates. Print tracking labels, forms.
93
Postage Saver Software
4
Shareware
Create USPS Intelligent Mail barcodes and get tracking for mail you've sent.
71
Postage Saver Software
4
Shareware
Prepare postal bulk mailings. Print on labels or on mail, plus USPS forms.
88
Postage Saver Software
4
Demo
Create USPS Intelligent Mail barcodes and get tracking for mail you've sent.
