IBM OS/2 1.3
| IBM OS/2 1.3 | |
|---|---|
| Version | 1.3 | 
| Release Date | SE 1990-11-30 / EE 1990-12-31 | 
| Vendor | IBM | 
| License | Commercial software | 
| Preceded by | IBM OS/2 1.2 | 
| Succeeded by | IBM OS/2 2.0 | 
| Website | N/A | 
OS/2 1.3 was developed primarily by IBM. This release included no major features, and it included more performance improvements. This release was announced on October 30 of 1990. OS/2 1.3 SE was released on November 30th, 1990, and the EE version scheduled to December 31st.
This version of IBM OS/2 provided the following enhancement:
- Increased performance in memory-constrained environments while reducing the minimum memory requirement from 3.5 MB to 3.0 MB.
 - Enhanced font support
 - Asynchronous Connection Server Version 2.0
 - Ethernet DIX V2.0 and IEEE 802.3 support
 
This edition was available in 3.5" and 5.25" diskettes and in several languages like English, UK English, French, German, Italian, Spanish, Danish, Finnish, Norwegian, Swedish, Dutch, Portuguese.
- Extended Edition
 
Program number: 5669-336
Releases
- Extended Edition
 
| 3.50 Diskettes | 3.50 Diskettes - Upgrade from | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| NLS | DOS | IBM OS/2 EE | IBM OS/2 EE English | IBM OS/2 SE | IBM 3270 Emulation Program Entry | IBM 3270 Emulation Program 3.0 | IBM 3270 Workstation Program V1 | IBM PC/3270 | IBM PC LAN Program | |
| US English | 15F7195 | 15F7196 | ||||||||
| UK English | 87F1000 | 87F1143 | 87F1154 | 87F1175 | 87F1197 | 87F1208 | 87F1219 | 87F1230 | 70F7271 | |
| French | 87F1001 | 87F1144 | 87F1155 | 87F1165 | 87F1176 | 87F1198 | 87F1220 | |||
| German | 87F1002 | 87F1145 | 87F1156 | 87F1166 | 87F1177 | 87F1199 | 87F1221 | |||
| Italian | 87F1003 | 87F1146 | 87F1157 | 87F1167 | 87F1178 | 87F1200 | 87F1222 | |||
| Spanish | 87F1004 | 87F1147 | 87F1158 | 87F1168 | 87F1179 | 87F1201 | 87F1223 | |||
| Danish | 87F1005 | 87F1148 | 87F1159 | 87F1169 | 87F1180 | 87F1202 | 87F1224 | |||
| Norwegian | 87F1006 | 87F1149 | 87F1160 | 87F1170 | 87F1181 | 87F1203 | 87F1220 | |||
| Finnish | 87F1007 | 87F1150 | 87F1161 | 87F1171 | 87F1182 | 87F1204 | 87F1225 | |||
| Swedish | 87F1008 | 87F1151 | 87F1162 | 87F1172 | 87F1183 | 87F1205 | 87F1220 | |||
| Dutch | 87F1009 | 87F1152 | 87F1163 | 87F1173 | 87F1184 | 87F1206 | 87F1220 | |||
| Portuguese | 87F1010 | 87F1153 | 87F1164 | 87F1174 | 87F1185 | 87F1207 | 87F1218 | 87F1229 | 87F1240 | 70F7281 | 
Pictures

