In the series of free download software, this is all about image/photo editing softwares.There are many free software for editing and managing photos easy way in your PCs. We will see some best software.

GIMP

One of the most powerful general-purpose image editors around, the upgrades make the GNU Image Manipulation Program eminently comparable to Photoshop. Older features include channels, layers and masks, filters and effects, tabbed palettes, editable text tools, perspective clone, improved printing, and color operations such as levels. New improvements include GEGL integration for 32-bit color support, dynamic brushes, and more options for the free select tool. It even has regex-based pattern matching for power users.

Inkscape

An Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.

Inkscape supports many advanced SVG features (markers, clones, alpha blending, etc.) and great care is taken in designing a streamlined interface. It is very easy to edit nodes, perform complex path operations, trace bitmaps and much more. We also aim to maintain a thriving user and developer community by using open, community-oriented development.

You can download linkscape from http://www.inkscape.org/download/?lang=en

Picasa

Picasa will not provide advanced photo editing technologies for you. But Picasa is from Google provides good and easy features for organizing photos and editing photos. This is easy since you can easily upload and download things from/to your online Picasa album.

Photoscape

Photoscape have the basic features as other photo editing softwares. You can create animated gif or create slide shows from your photos using this software. You can download it from http://www.photoscape.org/ps/main/download.php

Paint.NET

Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers, unlimited undo, special effects, and a wide variety of useful and powerful tools. An active and growing online community provides friendly help, tutorials, and plugins. You can download it from http://www.getpaint.net/download.html

That is all for now. Please comment your favorite but free software below. We will add them to this list.