A new, free, GUI-based, digital timing diagram drawing software for Windows (and Linux via Wine).
Waveme is intended primarily for documentation purposes,
where a diagram can be exported (stored) to an image file (BMP, PNG, SVG or TIFF) or a PDF document.
A color diagram can be converted to black-and-white, and saved into a new file.
Waveme can be used to draw waveforms (signals and buses), gaps, arrows, labels and value-lines (see attached images).
Highly configurable, with a wealth of keyboard shortcuts.
Google group for questions, bug reports, feature requests, and general discussion:
Waveme is distributed as a 32-bit single-file executable, it doesn't require installation,
and there are no changes to the registry nor configuration files.
Please note that because it is an executable file, it might be flagged by antivirus programs.
Avoid false-positive, by always confirming with Google's www.virustotal.com.
Hope you find it useful!