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PicPick is an all-in-one software for software developers, graphic designers and home user. It has an intuitive interface and simple, elegant operation. After starting the software, you simply select one of the tool from the PicPick Tools trayicon menu when you want. It features a powerful capture tool, image editor, color picker, color palette, pixel ruler, protractor, crosshair, whiteboard and etc.

RawTherapee is a powerful and flexible computer program for processing digital images, aimed at professional photographers and enthusiasts. RawTherapee is designed to work with raw image files, such as RAW, but also supports a variety of other formats, including JPEG, PNG, and TIFF. The main goal of RawTherapee is to provide the user with maximum control over the image processing process to achieve the best quality and desired aesthetic result. Support a wide range of digital camera models from various manufacturers, including Canon, Nikon, Sony, Fujifilm, and many others. This makes the program a versatile tool for processing images regardless of the user's camera.

Image editor, like PaintBrush or Paint.Net, written in Lazarus (Free Pascal). Includes BGRABitmap, a set of drawing routines. Features: antialiasing, multiple undo, alpha blending, BGRABitmap, selection of any shape, rotation, filters, update checker. It has new features: printing, curve adjustments, image list, texture on 3d objects, etc. LazPaint was started to demonstrate the capabilities of the graphic library BGRABitmap. It provides advanced drawing functions in Lazarus development environment. Both provided a source of inspiration for the other and finally LazPaint became real image editor.

Screen, webcam and sketchboard recorder with an integrated editor. Use ScreenToGif to record your screen, your webcam feed or sketch board drawings. Use the record, pause, discard or stop buttons to control your capture. Select the capture frequency mode (manual, normal in fps, timelapse in fpm/fph). Resize the window to adjust the size of the capture. Insert a new recording or media file (videos or images) into an existing project. Export your project to: Gif, Apng, Video, Image, PSD, ScreenToGif project. Undo, redo or reset your edits. Copy, cut and paste frames. Select multiple frames or browse to a specific frame. Preview the playback of the animation. Resize, crop or flip/rotate. Add overlays: captions/text; drawings or shapes; key strokes or mouse clicks; borders, shadows, and obfuscation (pixelate); watermarks (pick your own image); cinemagraph (select parts of the animation to stay static or move).

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. In contrast to raster (bitmap) graphics editors such as Photoshop or Gimp, Inkscape stores its graphics in a vector format. Vector graphics is a resolution-independent description of the actual shapes and objects that you see in the image. A rasterization engine uses this information to determine how to plot each line and curve at any resolution or zoom level.

LibreCAD is the Open Source personal CAD application for Windows. Support and documentation is free from our large, dedicated community of users, contributors and developers. You, too, can also get involved! LibreCAD is a comprehensive, 2D CAD application. There is a large base of satisfied LibreCAD users worldwide, and it is available in more than 20 languages and for all major operating systems, including Microsoft Windows, Mac OS X and Linux (Debian, Ubuntu, Fedora, Mandriva, Suse, ...). You can download, install and distribute LibreCAD freely, with no fear of copyright infringement. No language barriers – it's available in a large number of languages, with more being added continually.

It is trying to be simple for beginners and powerful for professionals. IrfanView is trying to create new and/or interesting features in its own way, unlike some other graphic viewers, whose whole "creativity" is based on feature cloning, stealing of ideas and whole dialogs from ACDSee and/or IrfanView! (for example: XnView has been stealing/cloning features and whole dialogs from IrfanView, for 8+ years). IrfanView was the first Windows graphic viewer WORLDWIDE with Multiple (animated) GIF support. One of the first graphic viewers WORLDWIDE with Multipage TIF support. The first graphic viewer WORLDWIDE with Multiple ICO support.

Very fast image viewer supporting various formats. It also supports viewing the images in compressed ZIP, RAR, or 7z files without extraction. If an image has GPS information, the location can be viewed on Google Maps, and users can store preferred photos. Support for RAW image formats including DNG, CR2, CRW, NEF, NRW, ORF, RW2, PEF, SR2, and RAF

Paint.NET is 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. It started development as an undergraduate college senior design project mentored by Microsoft, and is currently being maintained by some of the alumni that originally worked on it. Originally intended as a free replacement for the Microsoft Paint software that comes with Windows, it has grown into a powerful yet simple image and photo editor tool. It has been compared to other digital photo editing software packages such as Adobe Photoshop, Corel Paint Shop Pro, Microsoft Photo Editor, and The GIMP.

FreeCAD is a very useful 3D CAD modeler. FreeCAD will be a general purpose 3D CAD modeler. The development is completely Open Source (GPL & LGPL License). FreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. FreeCAD features tools similar to Catia, SolidWorks or Solid Edge, and therefore also falls into the category of MCAD, PLM, CAx and CAE.