Type of Article: MacTech Web Site

Nektony has announced VSDX Annotator 1.1, an upgrade to its tool for opening, previewing, and annotating Visio drawings on Mac OS X.

It can open multi-paged documents, giving users the possibility to turn pages, switch layer visibility, view shape data and hyperlinks. There’s a total of 12 annotation tools, including adding notes, comments, titles, shapes, arrows, graphic files and more. You can also convert the file to a PDF or send it in PDF format via email from the menu bar. Version 1.1 is a maintenance upgrade with bug fixes and performance tweaks.

Tension Software has updated Calcine, a modern version of the desktop calculator for Mac OS X Yosemite and El Capitan, to version 4.2.2.

Calcline starts as a small window utility. Insert a mathematical expression to evaluate, and the software will do the work. Version 4.2.2 is a maintenance release with bug fixes and performance tweaks.

Calcline costs $0.99 (for a limited time) and is available at the Mac App Store. Go to http://tinyurl.com/lojcner for more info.

Top Storey Apps has announced the upcoming release of Purrfect Memory, a menu bar app for the Mac designed to help you memorize “anything.”

For a limited time, Purrfect Memory will be offered for $2.99. It’s available at the Mac App Store. Learn more at Purrfect Memory online (http://www.purrfectmemory.com).

MG has announced the $285 Novi Portable Charging Station (http://www.mm-goi.com/), which features a wireless charging dock that charges up to eight lightweight portable battery pods in only 2.5 hours.

The Novi Portable Charging Station consists of the Novi Dock and portable Novi Pods. The Novi Dock is powered by an internal AC adapter with a removable 2-prong cable that can be used in any country. Each dock can hold up to eight pods. Using MG’s LunaPulse Technology, the Novi Dock charges all Novi Pods upon contact.