Our website provides a free download of Comprehensive DDO 4.0. The program lies within Business Tools, more precisely Finances. The most popular versions among the program users are 4.0, 3.4 and 3.0. You can execute this PC software on Windows XP/Vista/7/8/10/11 32-bit. The default filename for the program's installer is CompDDO.exe. The actual developer of the program is Accounts Informatics Division, NIC.
From the developer:
The Comprehensive DDO Package(CDDO) is developed as a generic software package, which will be used, by central govt. offices. There are innumerable Payroll Packages exist at various central government offices. But, these packages are designed to meet only the needs of the concerned central government offices.
You may want to check out more software, such as Anti DDoS Guardian, Comprehension Booster or Nelson Comprehension CD-ROM 2, which might be similar to Comprehensive DDO.