: Always check the licensing terms. Some fonts are free for personal use but require a license for commercial use. Others may be fully open-source.
Since CID fonts are often large (containing thousands of glyphs for languages like Chinese, Japanese, or Korean), the "Download Top" feature would prioritize caching. It downloads only the glyph subsets required for the current text selection first, allowing the F-key preview to work instantly while the rest of the font downloads in the background. cid font f1 f2 f3 download top
What the phrase likely refers to