Eclipse QSOS

Scope

Eclipse QSOS (Qualification and Selection of Open Source Software) is both a methodology and a collaborative tool that allows users to define, evaluate, qualify and compare open source software based on the specific needs and constraints of a company, organization, project or individual.

The scope of this project includes:

  • The documentation describing the QSOS Methodology
  • The web application and central repository allowing to put into practice that methodology

The web application has the following features:

  • Defining types of software
  • Referencing all types of licenses
  • Referencing software and their different versions
  • Defining versioned evaluation grids
  • Evaluating software maturity based on predefined generic criteria
  • Defining domain-specific evaluation criteria (evaluation grids)
  • Evaluating open-source software
  • Defining user-specific requirement presets in the form of weightings for evaluation grid criteria
  • Comparing different software or versions of software according to a specific evaluation grid and requirement presets
  • Display a comparison table and some visualization charts
  • Importing legacy QSOS files
  • Exporting comparisons as PDF
Releases
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Reviews
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Creation Review 2026-07-01