Some Adobe software packages come with a selection of Minion Pro fonts pre-installed for use within those applications. Why "Caption" Size Matters
You can purchase a permanent license for individual styles or the complete family through authorized resellers like MyFonts or Fontspring , with individual styles typically starting around $35.00 .
The "Caption" variant isn't just a smaller version of the regular font; it is technically modified to remain clear under difficult reading conditions:
Subscribers to Adobe apps like InDesign or Photoshop can sync the entire Minion Pro family, including Caption, through Adobe Fonts at no extra cost.
While many users search for a "free download" of this professional font, it is important to note that Minion Pro Caption is a owned by Adobe and is not legally available for free download as a standalone file. Legal Ways to Access Minion Pro Caption
Designers enlarged the "counters" (the holes inside letters like 'o' and 'e') to prevent them from filling with ink during printing.
If you are on a budget and cannot use Adobe Fonts, several high-quality open-source fonts offer a similar "Old Style" Renaissance aesthetic: Minion | Adobe Fonts