NSSM Pricing in 2026
Every plan NSSM publishes, with the page and date we read it from. Prices we could not find on NSSM's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| NSSM | Free | Public domain; Windows service helper; 32-bit and 64-bit binaries | nssm.cc |