TrueDoc was natively supported in Netscape Navigator 4, but was discontinued in Netscape Navigator 6 and Mozilla because Netscape could not release Bitstream's source code.
TrueDoc je izvorno podržan u Netscape Navigator 4 , ali je podrška prekinuta u Netscape Navigator 6 i Mozilla, jer Netscape nije mogla da objavi Bitstream-ov izvorni kod.