Free pattern editors software for windows

Easy app that renders paterns based on given parameters. Rendered image can be used as a base of a mosaic. Preset parameters can be saved and loaded (in xml file format) and output image can be saved as SVG document.
Random Pattern will enable you to generate color patterns and save them in a flash.
System requirements:
- Adobe AIR

Korg EM-1 Editor 2.00 is a useful utility for the Korg Electribe EM-1 Groovebox which comes with a full Step Sequencer emulation, a Motion Sequence Editor, Piano Roll Editor, Pattern Matrix etc.

Major Features:

1. Step Sequencer
   • Full emulation of the EM-1 Step Sequencer engine
   • Start, Stop, Swing, Mute/Un-Mute, Solo/Un-Solo etc...
2. Pattern Editor
   • Load Pattern
   • Save Pattern
   • Import/Export SysEx (.syx) Pattern
   • Rotate Steps (left/right)
   • Random Steps
   • Reset Pattern Edits etc...
   • • Motion Sequence Editor
     • • Motion Templates (redefineable by user)
       • Copy Motion
       • Paste Motion
       • Create Random Motion
       • Free hand drawing, interpolate drawing, shift drawing
       • Repeat Copy of Motion parts to easily create regular Motion pattern Curves
       • Smooth Motion Curve
       • Invert Motion Curve
       • Revert Motion Curve
       • Reset Motion Edits
       • Load Motion
       • Save Motion
       • Easy to change Motion destination
   • Part Editor
   • • Copy Part
     • Paste Part
     • Load Part
     • Save Part
     • Reset of a Knob or Fader value on a right mouse click
   • Piano Roll Editor
   • • Easy to set Pitch & Length of Synth Part Steps
       
3. Pattern Manager
   • Open Set (all 4 Pattern Banks in a single file)
   • Save Set
   • Open Bank
   • Save Bank
   • Import/Export SysEx (.syx) Bank
   • Receive Bank / all Banks
   • Transmit Bank / all Banks
   • Initialize Bank
   • Rename Pattern
   • Style Pattern handling
4. Pattern Matrix
   • Provides easy Pattern selection
5. And much more minor features...
   • Tested in Windows 95, 98, ME, NT, 2000 and XP

Enhancements:

• Fader Automatization added, Tutorials added, Piano Roll Editor enhanced etc...
• The all-in-one overview for all steps of a pattern makes it very easy keeping track of whats going on in your sequences.
• Fast access to all Pattern Steps and Parameters of all Parts.
• Name & Style handling for Patterns integrated.
  

Requirements:

• min. 1024x768 resuolution
  
• min. 256 colours
  
• Small fonts