The "story" of Arial Regular (Normal) OpenType/TrueType Version 7.01 (Western)
This corresponds to a (e.g., 7.01 = 701 in some internal trackers). arialnormal opentype truetype version 701 western top
Modern alternatives that preserve the exact width and metrics of 701 but improve rendering: Open Font Book
Cmd+I → Show Font Info → Look for 7.01d1 or similar. (Mac may report a slightly different build.)7.01 or 7.01.xx.xxxThe technical labels in this string define the font's functional DNA: File version: 7
If you saw this inside a , PostScript file , or fontconfig ( fonts.conf ), let me know and I can tell you exactly where it fits.