Intervals vs SumatraPDF
A side-by-side look at Intervals and SumatraPDF. For an in-depth review of either product, follow the links below.
Intervals
Office & Productivity
Intervals is a free, open-source time tracking app for Windows, Mac, and Linux. It allows users to track how much time they spend on tasks and projects with a simple interface, useful statistics, and flexible reporting.
time-managementproductivityopen-source
SumatraPDF
Office & Productivity
SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.
pdfebookreaderlightweightopensource
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