Latest Version
| File Name | Size | Date |
|---|---|---|
| stunnel-5.76-android.zip | 4372477 | 18th October 2025 |
| stunnel-5.76-android.zip.asc | 833 | 18th October 2025 |
| stunnel-5.76-android.zip.sha256 | 91 | 18th October 2025 |
| stunnel-5.76-win64-installer.exe | 3552856 | 18th October 2025 |
| stunnel-5.76-win64-installer.exe.asc | 833 | 18th October 2025 |
| stunnel-5.76-win64-installer.exe.sha256 | 99 | 18th October 2025 |
| stunnel-5.76.tar.gz | 925880 | 18th October 2025 |
| stunnel-5.76.tar.gz.asc | 833 | 18th October 2025 |
| stunnel-5.76.tar.gz.sha256 | 86 | 18th October 2025 |
Convenience Links
| File Name | Size | Date |
|---|---|---|
| stunnel-latest-android.zip | 4372477 | 18th October 2025 |
| stunnel-latest-android.zip.asc | 833 | 18th October 2025 |
| stunnel-latest-android.zip.sha256 | 91 | 18th October 2025 |
| stunnel-latest-win64-installer.exe | 3552856 | 18th October 2025 |
| stunnel-latest-win64-installer.exe.asc | 833 | 18th October 2025 |
| stunnel-latest-win64-installer.exe.sha256 | 99 | 18th October 2025 |
| stunnel-latest.tar.gz | 925880 | 18th October 2025 |
| stunnel-latest.tar.gz.asc | 833 | 18th October 2025 |
| stunnel-latest.tar.gz.sha256 | 86 | 18th October 2025 |
Beta Versions
| File Name | Size | Date |
|---|---|---|
| stunnel-5.76b4.tar.gz | 921725 | 1st October 2025 |
| stunnel-5.76b4-win64-installer.exe | 3543152 | 1st October 2025 |
| stunnel-5.76b4-android.zip | 4372372 | 1st October 2025 |
| stunnel-5.76b3.tar.gz | 921074 | 6th September 2025 |
| stunnel-5.76b3-win64-installer.exe | 3544160 | 6th September 2025 |
| stunnel-5.76b3-android.zip | 4371209 | 6th September 2025 |
| stunnel-5.76b2.tar.gz | 925168 | 28th July 2025 |
| stunnel-5.76b2-win64-installer.exe | 3543184 | 28th July 2025 |
| stunnel-5.76b2-android.zip | 4369384 | 28th July 2025 |
| stunnel-5.76b1.tar.gz | 918102 | 2nd July 2025 |
| stunnel-5.76b1-win64-installer.exe | 3769416 | 2nd July 2025 |
| stunnel-5.76b1-android.zip | 4369655 | 2nd July 2025 |
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
Mirrors of the stunnel archive should be created with rsync:
rsync -av --delete rsync.stunnel.org::stunnel local_path
My Public PGP key
- Current key: https://www.stunnel.org/pgp.asc
- Old key: https://www.stunnel.org/pgp-old.asc
