Open Source School Management System

OpenSIS is a student information system sponsored by Open Solutions for Education, Inc. Its features include Student Demographic, Goals and Progresses, Contact Information, Gradebook, Report Cards management, Health Records management, Attendance management, Parent Portal and lot more.
It provides different access level privilege to Student, Teacher, Parent and Admin. It does support Library Services and Student Billing but it is part of enterprise edition. The best open source Student Information System (SIS) that will be equal to or better than the best commercially available SIS software in the market.

Goals

Keep it open source, always.
Bring out 3 to 4 version upgrades each year.
Release updates frequently.
Get customers involved and co-create.
Build a vibrant community that will spread the love.

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OpenSchool - School Management

OpenSchool is a School Management Software. It provides support to Time table, Report card, Assignments, Homework details, Quiz, Holidays, Inbox, Forum, Tutorials, Fees details and lot more. Parents can check their children's academic performance from a remote location. They can also deposit the school fees, bus fees etc. Students could track their attendance and homework. Students could apply leave online and get it approved. Open-School is an integrated information school management system which helps you to gain excellence in managing school by using it.

* Save money & time * Free yourself from tedious works * Effectively manage classroom and teaching scenario * Has inbuilt database back up facility for safety and reliability * Single database management system * Inter academic performance analysis of the students/staff Learn More...

OpenOfficeCalc - Open Source Spreadsheets

Calc is similar to Microsoft Excel, with a roughly equivalent range of features. Calc is capable of opening and saving most spreadsheets in Microsoft Excel file format. It provides a number of features not present in Excel, including a system that automatically defines series for graphing based on the layout of the user's data. Calc is also capable of writing spreadsheets directly as PDF files.

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LibreOfficeCalc - Open Source Spreadsheets

LibreOffice Calc is the spreadsheet component of the LibreOffice software package. Since forking from OpenOffice LibreOffice Calc has undergone a massive re-work of external reference handling to fix a large number of defects in formula calculations involving external references, and to boost data caching performance especially when referencing large data ranges.

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