Latest Version
| File Name | Size | Date |
|---|---|---|
| stunnel-5.82-android.zip | 4401644 | 17th September 2026 |
| stunnel-5.82-android.zip.asc | 833 | 17th September 2026 |
| stunnel-5.82-android.zip.sha256 | 91 | 17th September 2026 |
| stunnel-5.82-win64-installer.exe | 4011024 | 17th September 2026 |
| stunnel-5.82-win64-installer.exe.asc | 833 | 17th September 2026 |
| stunnel-5.82-win64-installer.exe.sha256 | 99 | 17th September 2026 |
| stunnel-5.82.tar.gz | 963237 | 17th September 2026 |
| stunnel-5.82.tar.gz.asc | 833 | 18th September 2026 |
| stunnel-5.82.tar.gz.sha256 | 86 | 17th September 2026 |
Convenience Links
| File Name | Size | Date |
|---|---|---|
| stunnel-latest-android.zip | 4401644 | 17th September 2026 |
| stunnel-latest-android.zip.asc | 833 | 17th September 2026 |
| stunnel-latest-android.zip.sha256 | 91 | 17th September 2026 |
| stunnel-latest-win64-installer.exe | 4011024 | 17th September 2026 |
| stunnel-latest-win64-installer.exe.asc | 833 | 17th September 2026 |
| stunnel-latest-win64-installer.exe.sha256 | 99 | 17th September 2026 |
| stunnel-latest.tar.gz | 963237 | 17th September 2026 |
| stunnel-latest.tar.gz.asc | 833 | 18th September 2026 |
| stunnel-latest.tar.gz.sha256 | 86 | 17th September 2026 |
Beta Versions
| File Name | Size | Date |
|---|---|---|
| stunnel-5.83b1.tar.gz | 947097 | 19th September 2026 |
| stunnel-5.83b1-win64-installer.exe | 4017288 | 19th September 2026 |
| stunnel-5.83b1-android.zip | 4401948 | 19th September 2026 |
Code Repositories
- Home site (Warsaw, Poland, EU)
https://www.stunnel.org/archive/
rsync rsync.stunnel.org::stunnel - usenix.org.uk (London, UK)
https://www.usenix.org.uk/mirrors/stunnel/
Creating Mirrors
Create mirrors of the stunnel archive with rsync:
rsync -av --delete rsync.stunnel.org::stunnel local_path
Public PGP Keys
- Current key: https://www.stunnel.org/pgp.asc
- Old key: https://www.stunnel.org/pgp-old.asc
