D

Dabbler 
v2.0   DM200NAZ0006148-FKWW-001
v1.0   0013058-6239

DataDesk 5.0
Tip: Accepts any hex number between 1 and FFFFFFFF (inclusive) as a SN.

Datebook Pro and TouchBase Pro 
xxR79J4Y6J257ZM5  xxLA974R6J29IH0T  xx8S9Z4C6-2IO9O0  xxKM9K4Y6V2P-LBM xxI59X46632TUJHG  xx2N9Q4J6B2ODOHI  xx-792466D2S-2J3  xxFQ9J4D6O2-XXRO xxVG9C4O6C2ZA100  xxWM9Y4Z672OHI4M  xxTT9Q4N6C22B-5N  xxWK974E622I8ZPV xxWP9I466Q2G3BLW  xxO5914S6S2W5P6A  xxV59E456N2SYIMY

Daymaker
v1.0

59AINA4AAOAC1G
v1.01
59AINA4AAOAC1G

13A39ADAAHA1QU
v2.0

59AINA4AA0AC1G

0148D-0F68F9-1F100 
v3.0.3   0148D-0F68F9-1F100 0349-13D8B8-F5000 03409-13D8B8-F5000

dBase IV 5.5
1234567-28

Death Blade 
1.x    EZFMDTPG  'Anonymous'
v1.1   Name: Buck Rogers  Access Code: EWVGTXLV

DeBabelizer 
v1.6.x
-9980-700087-963639  -4540-609699-575364  -4010-503318-842332
v1.4.02

MC14-2836-1001340
v1.0    APB120-2836-14690

MC14-2836-1001340

Deck II 
v2.5.1   33025-0503-0165-32697  33025-0008-1201-46401
v2.5      33025-0008-1201-46401

Default Folder 2.6
N:Buck Rogers  S:2435

Delirium 1.1
C1:Buck Rogers  C2:L38s3d7pZ3H7M6K4K0N5Q4

Deliverance 1.0
51244-442657-100016

Delta Graph Pro 
v4.0.1   00000-0000-0882591744
v4.0   MUE40-0326-1631366984
v3.5   2000002464    DGM3000900
v3.0   DGM3000900

DeskPicture 4.0.x
PS**X47344DP*  (The * is a wildcard character.)

DesignWorks 3.14
CVFC X9AF VA1J X5KA 95TL

Detailer v1.0  (Fractal Design)
VM100RAZ0000001-DCEK-001

DeskTape 3.0 
061900004

DeskWriter PS Emulator
SS7800172320495

Developer VISE 4.1
Name/Company : Registered
Serial Number: 000081-3136-635
Name/Company : John Doe
Serial Number: 000001-6839-305

DiagnoSYS 1.0
B102131444366

Digital Box Office
DR1DBO0812071NS-A

Digital Dead Screen Saver
xxnnn5nnxnnnnY Tip: x = alpha char n = numeric char

Digital Input Noise Reduction DINR 1.0
yj9660mkk236

DigiTrax 1.2
ALS4312536 ALS4312135

Dilbert Screen Saver 
5180-6344-1654

DINR v1.0
yj9660mkk236

Dimensions 2.0
DAW100R3100720-191 DAW200U3200000-109 DAW200U3200001-742 DAW200U3200002-375 DAW200U3200003-292

Direct Text Pro 
Beta Testers,None,T-1654327,5257-100226-7817
Anonymous,None,T-1234567,2431-808781-0806

Director 5.0
DRM500-53375-57072-29379 DRM500-57179-17072-29377 DRM500-54076-47072-29376

Disk Cafe 
DC000444B52 DC000796A32

Disk Express II 
JV103761 JE103744 JI103774 JV103735 JX103737 JX103763 JY103738 JZ103739

DiskGuard 1.5.5
13108-004389-456789  36599-468271-234567  43128-519551-123456  91747-211446-345678  95121-229238-567890  99815-341601-678901

Disk Manager Mac 
190915

DiskDup Pro 
v1.0.3   1641882382  1800012382  0537912382
v1.0.2    08645119

DiskMaster 1.0
DMR100AAA00000043

DiskTools Collection 
v3.3   DTC-0330-663775888
v3.x.y   DTC-03xy-013515798  DTC-03xy-078005618  DTC-03xy-442515138

DiskTracker 1.0.3
UKUYUSYOKE 'Anonymous'

DiskTop 4.5.2
0065449  0065279

DiskTracker 
v1.0.3   OMIYQMCQSQ  SPC
v1.0.2   UKUYUSYOKE  'Anonymous'

DiskWorks
DW30208687483

Ditto 1.0
XXXXXXXX-XXXXXXXX (any numbers in this format)

DomeWars v1.x
000000000000AAAA   111111111111TTTT   123456789012itYR   FEDCB9A87654IWDC   mM5QfAayMcqLv4If   STPoHBreTMsZ7lHw   rhFXTDMmuiQongOT   LCjZ1jhdk2m8EZB7   Md1gdDXc1000Y00X   WKhRUa6yKirb3WGi

DOSMounter v4.0
DS111247

Double Helix 
DHMC180800011V30R1

DoubleScroll 2.1
11000*FT33$2931

Down to Business 
SSN719

Download Mechanic
1.6.3 
BSPC555100

DragStrip 2.0.1
2RC-Z2D-AQA6

Dramatic Pro
2344-2344-ABCD-2344-2344-3U35

DrawTools v1.0  (Extensis)
DMU-100-001-693-107443

Drop Stuff w/Expander Enhancer 4.0.x
DRPL-781-251448

DynamicEfx
2300600845