SpectraCtrl

Linux · AppImage Windows · .exe

Control and acquisition software for OWON XSA-series and Rigol DSA800 spectrum analyzers, with EMC pre-compliance module

Free of charge, with no time limit and no sign-up.

Version 1.67.0 — 18/10/2026

⬇ Download — Linux · AppImage

Version 1.67.0 — 18/10/2026

⬇ Download — Windows · .exe

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PermiSSH

Linux · AppImage Windows · .exe

SSH/SFTP browser with recursive permission management, local/remote comparison and saved sessions

Free of charge, with no time limit and no sign-up.

Version 1.34.3 — 17/10/2026

⬇ Download — Linux · AppImage

Version 1.34.3 — 17/10/2026

⬇ Download — Windows · .exe

Learn more →