Polaris Viewer Plus vs Universal File Opener

Polaris Viewer Plus plans

• Polaris Viewer PlusPriced on request

Universal File Opener plans

• FreeFree
• Android Pro monthly$1.99 a month
• Android Pro annual$9.99 a year
• Android Pro lifetime$15, paid once
• Windows Pro introductory$19.99, paid once
• UFO CLI organizations up to 50 people$99 a month

Pick Polaris Viewer Plus if…

Viewer Plus suits organizations that need document viewing and annotation in groupware, messengers or other workflows. Its pen tools and mobile input support may also suit people who work with documents on touch devices.

Pick Universal File Opener if…

It suits people who want to read supported files offline on Android or Windows, including users who need previews or in-file search. Android users who need spreadsheet editing should note that it does not provide full workbook recalculation.