Efficient Diary vs SumatraPDF
A side-by-side look at Efficient Diary and SumatraPDF. For an in-depth review of either product, follow the links below.
Efficient Diary
Office & Productivity
Efficient Diary is a free, open-source diary and journal app for Windows. It allows keeping a private diary with calendar integration, password protection, multiple diaries support, rich text formatting, and more.
diaryjournalcalendarpassword-protection
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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