Free block diagram software for mac

ClipBlock 3.15 is a full featured and advanced software which enables you to multiply number of macintosh clipboard to 98. ClipBlock thinks one clipboard as one block, you can change the clipboard by clicking the block. The block can remember its clipboard history so you can get back previous data. ClipBlock also supports Clipboard-Sharing for each block.

Requirements:

• Mac OS X 10.2 or higher

Enhancements:

• Bugfixes
• Toolbar button to enable/disable
• A webpages main URL (the one in the address bar) wont be blocked anymore
• Fixed a bug that could cause the server hosting the block list to be hammered
• Updates with Sparkle
  

Requirements:

• Mac OS X 10.5 or later, Safari 3 or later.

Jigsaw Blocks is an addictive puzzle game that will challenge the mind! Move the blocks to the correct position to solve the puzzle. Increase the complexity of the puzzle or select different pictures!

Add to Blocked Servers is an AppleScript for Camino that adds an URL to Caminos list of blocked servers.

Completly freeware.

Binary Stars is a free astronomy software for Macintosh computers, complete with manuals. It teaches binary star concepts. It may be used in a classroom or lab setting, or for self-education.

You have been granted the powers of a god -- complete control of your own personal binary star. Six panels display everything you ever wanted to know about a binary star: overhead view, view from the Earth with a super-gigantic telescope, light curve, radial-velocity curve, Hertzsprung-Russel diagram, and mass-radius plot. Animate the figures. Change the values of the parameters and immediately see the effects on every aspect of your binary star. Try fitting the parameters to simple practice data sets, then when youre ready, try out some real eclipsing binaries (10 real binaries are provided).

OmniGraffle Pro 5.2 is such a clear and easy to use program which allows you to create amazing-looking diagrams that communicate information far better than words - and if you're just looking to make a poster for your Sunday garage sale, it's perfect for that too.

Diagrams are basic to the way people think, and we create them all the time without even realizing it. Whatever your profession or interests, chances are you've occasionally sketched out some ideas on a piece of graph paper or the back of a napkin.

OmniGraffle is the tool to help you organize your thoughts visually, document them beautifully, and communicate them to the world. More than just a silly name, OmniGraffle is a powerful, yet easy to use diagramming and drawing tool.

OmniGraffle can help you make amazing graphic documents quickly by keeping lines connected to shapes even when they're moved, providing stencils full of common symbols for you to drag and drop, and magically organizing diagrams with just one click. Create flow charts, org charts, network diagrams, family trees, project processes, office layouts - or anything else that can be represented by symbols and lines.

Major Features:

1. Outline view
2. Diagram styles
3. Stencil styles
4. Bezier pen tool
5. Corner radii on lines and shapes
6. Three color gradient fills
7. Double strokes
8. Shadow casting on shapes
9. Vector Pict support
10. Dynamic text markup items
11. Automatic document backup
12. Smart guides
13. Automatic layout
14. Connector magnets
15. Connecting shapes
16. Bezier lines
17. Rich image support
18. Export to TIFF, JPEG, PNG, EPS, PDF, and HTML.
19. Link objects to web addresses, AppleScripts, or files
20. Common object stencils
21. Shape and style cloning
22. Built for Mac OS X
23. Innovative inspectors
24. Partially transparent ink
25. Import OmniOutliner, Project Builder,
26. EOModel, Diagram!2, and DOT files
27. Multiple canvas documents
28. Link within canvases
29. Export as multipage HTML document with links between canvases
30. Visio Binary & XML import
31. Visio XML export
32. Subgraphs
33. Presentation mode
34. Workplace save and restore
35. Save drawing styles as favorites to be used over and over
36. ColorSync support
37. Mouseless editing
38. Multiple editing windows on one document
39. Manual guides
40. SVG export
41. Object notes & custom data
42. Boolean operations on shapes
43. Tables
44. Advanced text position settings
45. Improved PDF import
46. Ruler scale
47. Shared layers
48. Show Applescript UIDs on Objects

Requirements: Requires Mac OS X v10.5 Leopard or later