OpalCalc vs Zenreader
A side-by-side look at OpalCalc and Zenreader. For an in-depth review of either product, follow the links below.
OpalCalc
Office & Productivity
OpalCalc is an open-source spreadsheet software similar to Microsoft Excel. It can be used for data analysis, visualization, and reporting. Key features include calculation, graphing tools, and pivot tables.
data-analysisvisualizationreportingcalculationgraphingpivot-tables
Zenreader
News & Books
Zenreader is an open-source, minimalist RSS reader and news aggregator. It allows you to subscribe to feeds and read articles from your favorite websites in a clean, ad-free interface.
rssnewsaggregatoropen-source
Related Comparisons
LiquidText
Mendeley
BibDesk
JabRef
Bookends
MyBib