Bookvar vs Sphere Contest
A side-by-side look at Bookvar and Sphere Contest. For an in-depth review of either product, follow the links below.
Bookvar
News & Books
Bookvar is an open-source eBook manager and reader software. It allows you to organize, tag, and search your eBook library. Key features include library management, eBook format conversion, automatic downloading, and reading eBooks.
librarymanagerreaderopensourceformat-conversiondownloading
Sphere Contest
Online Services
Sphere Contest is an open-source software for running contests and competitions online. It allows organizers to easily create contests with different categories, accept submissions from participants, have judges score the entries, and automatically calculate final results.
contestscompetitionssubmissionsjudgingresults
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