ResizeXtra
- Intelligent control resizing with no programming. Go beyond proportional resizers and take control of the way forms resize. Works with normal, MDI and MDI child forms.
- http://www.evova.com/resizextra/

ActiveSizer
- Four controls in one: a form resizer; a splitter control that provides multiple split views on form; a scroller that allows the form contents to scroll when the form is too small and a subform hosting control that allows a form to display a child form in
- http://www.datadynamics.com/Products/AS/ProductTOC.aspx

THBResize
- Automatically resizes controls on the form when the user resizes it to make your forms resolution independent. Ability to include and exclude specific controls. By THBComponentware. [Commercial]
- http://www.thbcomponents.com/products/prthbres.html

Exontrol ExResizer
- Allows to resize controls in a form proportionally or maintain the components' anchored sizes and positions. [Control, Commercial]
- http://www.exontrol.com/exresizer.jsp

Klik! SizeLib
- Add resizing ability to controls and forms will never forget their last size and positions and also automaticly will adjust themselves when the screen resolution changes.
- http://www.kliksoft.com/?S=2&SS=4

Resizer XT
- Automatically resizes the controls on VB forms. Add proportional or advanced smart resizing and anchoring without code. Individually adjust size and position of each control.
- http://www.resizer.com/

SplitBar XT
- Add hotizontal and vertical split bars, multiple panes and auto resize without code. Individually adjust the size and position of each control. Fully customizable.
- http://www.splitbar.com/

SOD Control Resizer
- A set of ActiveX controls which let you determine how various controls adjust to a change in form size in your Visual Basic programs. [Control, Commercial]
- http://home.a-city.de/dmitri.sorokine/