Or you can simply upload your own design with just a click of a button. Keep in mind that these images are organized into categories like animals, nature, tech, people, occupation, music, transportation, etc., so you’ll likely find the image that matches your design needs. When you get down to create your designs, you’ll enjoy using hundreds of images that come with Custom Ink. It comes with a user-friendly interface, making it one of the easiest to use apps. This is an in-browser design, specially made for t-shirts. Some of the top features you’ll get from this software include shape tools, pencil tool, calligraphy tool, pen tool, color tools, font and text editing, color tools, and multiple layers. It presents you with everything you need to create as well as edit your tee graphics. The fact that this software isn’t limited to vector images means you can use it to work on a wide variety of projects. This is one of the best free to use tee design apps you can use today if you don’t have the cash for the premium apps.ĭespite being an open-source vector-based design app, this tool has the power and flexibility of the paid-for tools. What’s the best free app or software to design T-shirt prints? 11 FREE T-shirt Design Apps and Software: 11 FREE T-shirt Design Apps and Software: 1. Pro TIP: Take Advantage of FREE trials!.11 FREE T-shirt Design Apps and Software.