x-CAST4 Network Broadcast System : s/n: 504136-001

X-FerIT (mac) : 550035173-2 'anonymous'

X-FileGet v1.108 : Name: SpriteX Company: SpriteX98 Code: 40071R1

X-Forum3 v1.28 : s/n: ESC-SS-000494

X-Forum4 25 users v1.11 : s/n: ESC-SS-000493

X-Mas Lights 1.0 (mac) : 125001751

X-Men screensaver for Windows : AD3-00670-6681

X-Tra Drive : s/n: AABDA-2283045

X-Wolf 3.03 : Name: (Anything) s/n: XW1-211593

XAN ISDN v2.5.2.21 : Name: Jack Kinch [UCF] s/n: 4737109023

Xara 3D Version 1.5 : s/n: prsXXXX1XXXz (Change "X" to any charactor)

Xara Webster v2.0 : s/n: PRWGGVA

Xara Webstyle v1.1 : s/n: VVRSUF

XarGon : s/n: E20-1-3H

XBuilder 1.0 : s/n: JLHJJL19H474I2K7JMH3JM19H409I6K1I5KLJM1JH770I2HL

XCavate v1.7 : Name: Dean Graven Code: 62393251-1108-4489

XCell V1.00 : Code: 95067-0001

XCell v1.01 : s/n: 95067-0001

XCell V1.02 : s/n: 95067-0001

XDiz v1.0e : name: SoNiC (R) [UCF] s/n: 770

XDiz v1.5e : name: Bonejacker #1 s/n: 429398424

Xerox text bridge pro 98 : s/n: 9708cc01703

XFERPRO 32 v2.0 : name: TRACY s/n: 720-1700-1551

XG-Gold v1.3b : Name: x9Y6Z3y2ThomasFallon Code: Y7z93779011766402

XGedit95 V2.6 : Name: justarius of dsi s/n: 0E00000070008000000F

XingCD: MPEGcompression v2.0 : s/n: XCD 210526

XiT +v2.2 for OS/2 : s/n: CUY111111 or s/n: CUY112665 or s/n: RUY111111 or s/n: RUY112665 or s/n: RUY218001 180266 name: FireHawk / UCF

XML Pro v1.0 : Name: John G MacDonald Code: 6287A979E326

X Onnet 6.0 : s/n: 98665c3-a7-1294

XP PressMarks 1.0.6 (mac) : 1139

XP Print Tools XT 1.0.1 (mac) : 815715147

XpertRule KBS v3.8 : Password: F26Anm5ZQthj s/n: C80EF3E4560789 name: Wayward

Xpire Plus 3.00 : Name: Registered User s/n: 132414450

XPlotter v1.37 : Name: (Anything) s/n: 6245192

Xtree Gold v1.0 for Windows : s/n: X467717

Xtree Pro v1.0 : s/n: 115611

Xtree Tools v1.5 for Netware : s/n: T113179987

Xtree v2.0 for Windows : s/n: X711080

XtreeNet v2.56 for Windows : s/n: N518763227

XtreeNet v3.0 for Windows : s/n: N524420944

XvT Game Builder 1.1.4 : name: dv - blizzard code: 21192

XWare Xvision v5.6 for Windows : s/n: 040005100D21819 key: 18748F03DA00 
Y2K Clock v1.01 : s/n: 2000K