X Series 2 fonts are designed with web use in mind, so the line spacing is optimized for Arabic script in general use. The positionning of vowels and accents on the characters require more line spacing than what is set on these fonts to avoid superposing these vowels and accents on characters from the line above or below. Although the chance of such cases occuring is minimal, they may happen. Since vowels and accents are not used in general practice, and they are mostly used on a word processor, it is recommanded that one manually adjust the line spacing on a word processor when the vowels and accent are used extensively.

X Series 2 fonts are built on freely available fonts and extended to support Persian, Arabic, Urdu, Pashto, Dari, Uzbek, Kurdish, Uighur, old Turkish (Ottoman) and modern Turkish (Roman).

These fonts are equipped with two font technologies, AAT and OpenType and can be used on any platform, Mac, Windows or Linux.

The following fonts are available in this series

1. Kayhan
2. Khoramshahr
3. Niloofar
4. Paatch
5. Riyaz
6. Roya
7. Shafigh
8. Shafigh Kurd
9. Shafigh Uzbek
10. Shiraz
11. Solz
12. Tabriz
13. Titre
14. Traffic
15. Vahid
16. Vosta
17. Yagut
18. Yas
19. Yermook
20. Zar
21. Ziba
22. Yekan