Freeware graphics that don’t require administrator rights

Freeware graphics that don’t require administrator rights

GNU Image Manipulation Program, shortly call as GIMP.

• You can install it on any operating systems, means that it is cross-platform software. It has over 100 plug-ins already available now. Plug-ins which are allowed for add new file formats and new effect filters.
• Basically it is written and developed under UNIX platforms. But can run the same code on Mac OS and MS Windows OS.
•  It is a freely distributed software piece which can use for image authoring, photo retouching and image composition tasks.
• Other than above it has many capabilities:
• You can use it as an easy, trouble free paint program or an expert quality photo retouching program.
• Or else as an Online Batch Processing System, an Image Format Converter, and Image Renderer for mass production and many more.

Features include:

• Customizable Interface.
  • GIMP allows you to customize the interface the way you like it.
  • Widget theme.
    • Allows you to change colors.
    • Widget spacing and icon sizes to custom tool sets in the toolbox.
  • Docks.
    • Allows stacking them into tabs or keeping them open in their own window.
  • Full screen mode.
    • Not only preview your artwork but also do editing work while using it.
• Photo Enhancement.
  • Fix perspective distortion.
  • Channel mixer.
  • Black and White photography.
• Digital detailed image retouching and free-form drawing.
  • Clone tool for get rid of unneeded details.
  • Healing tool for touch up minor details.
  • Perspective clone tool for clone objects with perspective back.

• Painting.
  • Painting tools such as Pencil, Brush, Clone, Airbrush, Custom brushes and patterns. etc.
  • Anti-aliasing.
  • Blend.
  • Gradient Editor.
• Advanced Manipulation.
  • Fully supported alpha channel.
  • Channels and Layers.
  • Undo/Redo Multiple chances.
  • Text layers.
  • Transformation tools such as Scale, Rotate, Flip and Shear.
  • Resizing, editing, and cropping photos.
  • Selection tools such as Rounded Rectangle, Rectangle, Ellipse, Free, and Fuzzy.
  • Foreground extraction.
  • Photomontages combining multiple images.
  • Advanced Path Tool (Bezier curves and Polygonal Selections).
  • Transformable Paths.
  •  Transformable Selections.
  • Quick masks.
• Extensible.
  • Advanced Scripting such as Python and Perl.
• Animation.
  • Frame-as-Layer Format.
  • MNG support.
  • Blue-box.
  • Frame Navigator.
  • Onion Skin.
  • Basic animated images in the GIF format.
• File Handling.
  • Supported file formats.
    • Tiff, ps, tga, svg, bmp, gif, png, psd, jpeg, xpm, mng, pcx, pdf, etc.
  • Display, converting between different image formats, Load, saves into numerous file formats.
  • Import/export SVG path.
• So I think GIMP is ideal software for your requirement. Freely available raster graphics editor for image retouching and editing.
• GIMP's product vision is “Becoming a free software high-end graphics application for the editing and creation of original images, icons, graphical elements of web pages and art for user interface elements".
• So what do you think? Want to use it? I bet you do.
• Use a portable one from https://portableapps.com/apps/graphics_pictures/gimp_portable
• The installable one you can take from https://www.gimp.org/