Comprehensive LAN-based Management Software

Need a software which works on LAN (local area)
here is the list of options i needed
A. Client & Company Management
 Maintain complete records of registered client companies.
 Store company details, license types, issue and renewal dates.
 Manage multiple clients efficiently with search and filter options.
B. Employee Record Management
 Maintain employee records under each registered company.
 Store work permit details, license expiry dates, and related
information.
 Automatic expiry reminders when a date approaches.
 Dashboard notifications for expiring documents and renewals.
C. Invoicing & Services Management
 Create service invoices for clients for company registration, license
renewals, and other services.
 Generate invoice numbers automatically.
 Maintain complete service history per client.
 Print or export invoices in PDF format.
 Track client-wise outstanding dues and received payments.
D. Expense Management
 Record daily, monthly, and yearly business expenses.
 Categorize expenses (office, government fees, miscellaneous, etc.).
 Compare total expenses versus service income to analyze profit
margins.
E. Expense Entry & Category Management
 Manage expense entries with proper categorization.
 Add, edit, or delete expense categories as per business needs.
 Generate category-wise expense summaries.
F. Reports Module
1. Services Summary Reports
 Service Summary Report (overall view of services provided).
 Service Summary by Client.
 Service Summary by Service Type.
 Service Summary by Invoice.
2. Client Reports
 Client Dues Report (pending payments).
 Client Payments Report (received payments).
 Client Ledger Report (complete financial transaction history).
3. Profit & Loss Reports
 Profit & Loss by Day.
 Profit & Loss by Invoice.
 Profit & Loss by Client.
 Profit & Loss by Service.
4. Other Reports
 Income Summary Report.
 Expense Report.
 Pending Renewals & Expiry Report.
 Yearly Financial Summary.
G. Security & Backup
 Password-protected login system with Admin and Staff roles.
 Built-in database Backup and Restore feature.