This is the list what you need if you want to change the program and build an application.
1. Borland® Developer Studio for Microsoft® Windows™ Version 10.0 - you can't use other Delphi version since it is not compatible.
2. Devrace FIBPlus 6.8.5 - db components - http://www.devrace.com/en/shop/
3. FastReport 4 components - http://fast-report.com
4. DeveloperExpress components
5. Jedi VCL Delphi components (freeware) - http://jvcl.delphi-jedi.org/
6. make minor chanes to program when ever need
7. 2 way Static web page from the program and from user login changes back to program, sms messaging etc..
8. pay intergration able to make payment online that would be refelect main database
9. webpage for mobile phones or apple app or android app
10. rewrite program if needed