Latest Version
| File Name | Size | Date |
|---|---|---|
| stunnel-5.81-android.zip | 4401544 | 16th September 2026 |
| stunnel-5.81-android.zip.asc | 833 | 16th September 2026 |
| stunnel-5.81-android.zip.sha256 | 91 | 16th September 2026 |
| stunnel-5.81-win64-installer.exe | 4008944 | 16th September 2026 |
| stunnel-5.81-win64-installer.exe.asc | 833 | 16th September 2026 |
| stunnel-5.81-win64-installer.exe.sha256 | 99 | 16th September 2026 |
| stunnel-5.81.tar.gz | 961068 | 16th September 2026 |
| stunnel-5.81.tar.gz.asc | 833 | 16th September 2026 |
| stunnel-5.81.tar.gz.sha256 | 86 | 16th September 2026 |
Convenience Links
| File Name | Size | Date |
|---|---|---|
| stunnel-latest-android.zip | 4401544 | 16th September 2026 |
| stunnel-latest-android.zip.asc | 833 | 16th September 2026 |
| stunnel-latest-android.zip.sha256 | 91 | 16th September 2026 |
| stunnel-latest-win64-installer.exe | 4008944 | 16th September 2026 |
| stunnel-latest-win64-installer.exe.asc | 833 | 16th September 2026 |
| stunnel-latest-win64-installer.exe.sha256 | 99 | 16th September 2026 |
| stunnel-latest.tar.gz | 961068 | 16th September 2026 |
| stunnel-latest.tar.gz.asc | 833 | 16th September 2026 |
| stunnel-latest.tar.gz.sha256 | 86 | 16th 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
