I use Microsoft Picture it, Photoshop, and this free one depending on what I want. the only reason I use more then 1 sometimes is because Im not to familiar with the super programs like Photoshop.
Here is a link to the free software to do labels and you dont have to download it to your computer just open it up so you may wnt to bookmark it!
Microsoft Publisher program on Microsoft Office does a great job. I just use Avery shipping labels. (6 to a page) Create your own graphics, pix, text, or anything else you want put on a label. Down load pix from the web. Now you can do everything on these computers. 35 years ago I was writing on the bottles with crayons.