
Nitro PDF Pro Essentials lets you edit PDF documents easily. The app allows you to add text, images, signatures, highlights, and comments. You can make changes, fix typos, fill out forms, and redact sensitive information. You can use OCR (Optical Character Recognition) to turn a scan into editable text. The tool helps you export from PDF to Microsoft Word, Excel, PowerPoint, and PDF Archive formats.
Turn your favorite photos into greeting cards and personalize many templates with a click of the mouse.
It lets microscope and video camera users to take snapshots, and more.
View star maps and interact with telescope data.
This program offers you medical information and human body illustrations.
Gravit is a gravity simulator which runs under Linux, Windows and Mac OS X.
SeisMac turns your Sudden Motion Sensor-equipped laptop into a three-axis seismograph.
Research, organize and share your family genealogy.
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