GTKWave 3.3.127

Electronic waveform viewer for viewing simulation results

filecart Linux
12downloads
3this week
FreeFreeware
0reviews

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About GTKWave

GTKWave is a fully featured GTK+ based waveform viewer which reads FST and
GHW files as well as standard Verilog VCD/EVCD files and allows their viewing.

The viewer supports both post-mortem viewing of VCD files and interactive viewing of VCD data.
Tcl scripting and callback capability allow for remote control by other applications.

License: GPL-2.0-or-later
Release info New Release on Mar 30, 2026
Release notes Changes in 3.3.127:

• Fix for fixed point shift that does not disable it on the specify value change menu option.

• Changed ps2pdf to pstopdf on Mac as ps removed by Sonoma.

• Warnings fix in vcd2fst for missing string.h include.

• Added FST_ST_SV_ARRAY (FST) and "sv_array" (VCD) for arrays (gtkwave/libfst#17).

• Wrote replacement for gdk_pixbuf_new_from_xpm_data.

• Update FSDB to handle FST_ST_SV_ARRAY (VCS emits this), FSDB_ST_SV_INTERFACEPORT_REF, and FSDB_VT_STRING.

• Added "SV_ST_ARRAY" to exclude file parsing on init.

• Fix use after free of GLOBALS->entrybox_text in regexp_highlight_generic().
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