The School Manager is web-based software that consolidates school administrative functions. Its fee management module simplifies payment processing with consolidated receipts for families, tracking challans, arrears, partial payments, fines, and discounts. Attendance tracking uses an offline daily register, enabling teachers to mark attendance without internet access, with monthly sheets finalized by staff. The examination module calculates marks, applies weightage formulas, computes grades, and generates result cards and rankings. Accounts and payroll manage ledgers, income streams, cash sessions, staff salaries, and profit summaries. A parent portal provides access to balances, receipts, attendance, and results. Features include admissions processing with GR number assignment, sibling linking, staff records, ID card creation, certificate generation, and year-end rollover. Transparency is ensured through exportable data, audit trails, and timestamped corrections.