SSH Tunnel: VPN & SOCKS5 proxy3.0.3

SSH Tunnel is the easiest way to tunnel your traffic through your own SSH server on iPhone, iPad, and Mac.

Version 3.0 is a complete native rewrite with a new VPN engine: route ALL device traffic through your server, keep it running in the background, and reconnect automatically. The old foreground-only limitation is gone.

TWO ENGINES

- VPN engine: system-wide tunnel built on Apple's Network Extension. Works in the background, survives restarts, and restores itself after reboots and network changes (On Demand).
- Proxy engine: a local SOCKS5 proxy with a PAC file for browsers, third-party apps, or sharing the tunnel with other devices on your Wi-Fi. Run several tunnels at once.

FEATURES

- Dynamic port forwarding (SOCKS5 proxy), like "ssh -D"
- Local port forwarding, like "ssh -L 80:intra.example.com:80 gw.example.com"
- Password, private key, and keyboard-interactive (2FA/OTP) authentication
- Keys: ed25519, ECDSA, RSA (rsa-sha2), OpenSSH and PuTTY .ppk formats, import from file
- Modern ciphers and OpenSSH 8.8+ compatibility
- Host key fingerprint verification
- In-app browser that uses the tunnel (iOS)
- Proxy Auto-Configuration (PAC) URL with custom PAC rules
- Live transfer statistics and connection logs
- Connection export & import
- Passcode & Face ID protection
- Idle disconnect timer
- Native menu bar app on macOS, included with your purchase
- Dark mode. No ads, no subscriptions, no accounts.

YOUR SERVER, YOUR DATA

SSH Tunnel connects only to a server YOU provide. There are no accounts and no servers we operate: your traffic flows directly between your device and your own SSH server. We never see, collect, or sell any of it.

You need your own SSH server to use this application.

Support: support@ssh-tunnel-ios.com

Version History Better connection management.

- New "…" menu: create, import, export, select.
- Select several connections, delete them at once.
- Drag to reorder; the order is kept everywhere, macOS menu bar included.
- Duplicate a connection with a swipe.
- macOS: multi-select in the sidebar, delete with the Delete key.
- Fixed the keyboard sliding away while typing in port fields. 3.0.3 Sep 4 **The tunnel finally works in the background.** Full native rewrite (Swift).
Connections, keys and settings migrate automatically.

- New VPN engine: route all device traffic through your own SSH server. Runs in
the background, survives closing the app, reconnects after reboot.
- New macOS menu bar app, included with the same purchase.
- In-app browser now uses the tunnel; added address bar, back/forward, reload.
- Import private keys from a file.
- Multiple tunnels at once.
- Host key change alerts.
- Appearance System / Light / Dark.
- Fixed RSA keys against OpenSSH 8.8+.
- Fixed PAC file serving.
- Fixed idle timeout killing active tunnels.
- Removed location permission. No analytics (crash reports only).
- Requires iOS 17+ / macOS 14+. 3.0.0 Aug 24 Allow customizing in-app browser URL.
Improve iOS 14 compatibilities. 2.1.0 09/20/2020 - Various UI fixes
- Fix PAC file help popup 2.0.2 10/21/2019 Added in-app browser (click globe icon on active connection screen)
The app will show WiFi IP address on active connection screen if Bind Address is "0.0.0.0" 2.0.1 10/14/2019 WARNING: The app can't work in the background due to the App Store limitations.

Added support of "keyboard-interaction" auth method.
Added support of ED25519 and ECDSA private keys.
NFC OTP support (Yubikey).
Support of Putty private keys.
Added an ability to clear location history.
Fixed iOS 13 compatibility.
Fix application UI issues.
Various performance improvements. 2.0.0 10/10/2019 Reduce energy consumption.
Added ability to reorder SSH connections.
Fixed bug with a missed dot between IP address and port on an active connection screen.
The core library is updated to the latest version.
Fix performance issue. 1.7.5 02/21/2019 Reduce energy consumption.
Added ability to reorder SSH connections.
Fixed bug with a missed dot between IP address and port on an active connection screen.
The core library is updated to the latest version. 1.7.4 02/17/2019 Improve connection stability 1.5.0 01/29/2018 - Added strict host checking (known hosts management)
- Added an option to bind to a specific IP address
- Now you are able to customize a PAC file
- Added ability to duplicate an existing connection
- In-app purchase was removed from the app
- Stability fixes & improvements 1.4.3 12/16/2017 Features & Fixes:

1. Connection data transfer statistics.
2. Tunnel & Accept debug logs.
3. Passcode & TouchID protection.
4. Connection Export & Import.
5. Added ability to specify an idle disconnect timeout.
6. Ability to set a passphrase for a private key.
7. The application will not use a background mode if no active tunnels.
8. Added an ability to set TCP_NODELAY socket option.
9. Added an ability to configure receive/send buffer size socket options.
10. Improve built-in httpd stability.
11. Fix problem with "address already in use" error.
12. Added help documentation.
13. Update UI. 1.1.0 08/22/2017 1. Fix SSH connection & idle timeout bug.
2. Fix crash if Destination host/port is not specified.
3. Fix Private key textarea bug.
4. Provide a link to a Proxy Auto-Configuration (PAC) file for Dynamic port forwarding.
5. Added connection status page. 1.0.0 07/31/2017 0.0.5 07/24/2017