Freeware 3-D Modelling K - 3D

K-3D is the free-as-in-freedom 3D modeling, animation, and rendering system. K-3D features a robust, object-oriented plugin architecture, designed to scale to the needs of professional artists, and is designed from-the-ground-up to generate motion-picture-quality animation using RenderMan-compliant render engines. We strongly recommend the Aqsis render engine for use with K-3D.

K-3D´s innovative interactive tutorial system will introduce you to basic use of the program. New tutorials can easily be recorded and shared with the rest of the community.
K-3D allows you to create and edit documents in multiple realtime OpenGL solid, shaded, texture-mapped views. You can even model, animate, and interact with animations while they play back for maximum productivity!

Compatible: Windows 2000/XP/2003/Vista/7. But K-3D is written in C++ with platform independence in mind. As a result, K-3D is available for GNU/Linux, MacOS X, FreeBSD, Microsoft Windows, and others. Download 73 Mbytes

Link: Download Free Program 3D Modelling K-3D

Freeware to Convert Bookmarks

Transmute utility will help you to try out different web browsers, synchronize bookmarks between systems, organize bookmarks, convert bookmarks for use in bookmark managers, share bookmarks with others and more. And best of all, it´s free!

Transmute is the first and only bookmark converter to export bookmarks between all of the major web browsers:

    * Google Chrome - Transmute supports the new Chrome browser, including dev channel releases.
    * Mozilla Firefox - Firefox 1 & 2 are supported as well as Firefox 3, with its new database model.
    * Microsoft Internet Explorer - Microsoft Internet Explorer and Windows Vista are fully supported.
    * Opera - Opera browser hotlists are also well supported for easy importing and exporting.
    * Apple Safari - Safari is the web browser from the people behind the iPhone and iPod.
    * Chromium - Chromium is the open-source project behind Google Chrome.
    * Flock - Flock is a social web browser based on Mozilla Firefox. 

Compatible: Win 9x/ME/NT/2K/XP/2K3/Vista/7

Link: Download Transmute

It is still possible to switch to Windows 10 for free

Microsoft, with Windows 10, had decided to distribute it almost for free to those who already had Windows 7, Windows 8 and 8.1 on their PC. ...