Surfer

Extensible waveform viewer for VCD/FST/GHW debug, available as native and web apps.

Surfer is useful to FPGA developers as a modern waveform viewer for simulation debug and signal inspection without depending on heavy vendor GUIs.

The project site describes Surfer as an extensible and snappy waveform viewer, provides a web version, links to GitLab source, and lists the EUPL-1.2 license.

Source: https://surfer-project.org/. Checked by FPGA.camp on 2026-05-08.

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