KazStamp is a web application which prints professional looking envelopes quickly. The latest version provides Windows users with integration with Microsoft Outlook.

Welcome to Kaczynski Software LLC, developer of a variety of software applications. Our mission is to make you more productive by providing quality software solutions that are affordable and easy to use.

Welcome to Kaczynski Software LLC, developer of a variety of software applications. Our mission is to make you more productive by providing quality software solutions that are affordable and easy to use.

Welcome to Kaczynski Software LLC, developer of a variety of software applications. Our mission is to make you more productive by providing quality software solutions that are affordable and easy to use.