LibreOffice - Free office suite, open source, and compatible with .doc, .docx, .xls, .xlsx, .ppt, .pptx files. Updated regularly – download for free. Originally based on OpenOffice.org.
Solaris Sky Calendar - An astronomy calendar right in your pocket
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Sundial App - Sun & Moon times and alerts for iPhone, iPad, & Apple Watch
WPS Office - Would you need Office Word, Excel or PowerPoint for Home, business or School? WPS.com would give you right version for you.
Alpenglow - Never miss a incredible looking sunrise or sunset again