Click the "Select File" button above, and choose your TGB file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert TGB to another file type
To convert TGB configurations to another format, you need TheGreenBow or other Settings software.
Convert a file to TGB
To convert other file formats to the "IPsec VPN Profile" file type, you need software like TheGreenBow or a similar tool.
About TGB files
A .tgb file is primarily an IPsec VPN configuration file utilized by enterprise network clients such as the TheGreenBow VPN Client, Sophos, and Zyxel. These files store critical network parameters, including gateway IP addresses, encryption protocols, and pre-shared keys required to establish secure VPN tunnels. In rare cases, a .tgb file might also be a legacy Targa bitmap image or a save state from the Tiger Game Boy emulator. The main disadvantage of the .tgb format is its proprietary nature. It locks users into specific VPN software ecosystems. You cannot natively import a .tgb file into built-in operating system VPN managers on Windows or macOS, nor can you easily port it to open-source alternatives like OpenVPN without significant manual effort. Users frequently need to convert or extract data from .tgb files to standard TXT, XML, or CONF formats when migrating their network infrastructure. However, this file format is difficult to open or convert because enterprise configurations are often encrypted or obfuscated to protect sensitive security keys. Standard online converters fail because they lack the specific decryption algorithms used by the original software. Often, only the original VPN client can properly read or export the connection data. If our analysis detects a supported underlying or embedded format, viewing or data extraction may still be achievable.
Convert.Guru analyzes your TGB file, detects the exact format, and lets you read the text inside.
If you want to convert TGB file to EXE, ISO, BIN, CUE, PAK, WAD, PK3, PK4, BSP, MAP, SAV or DAT, you can use TheGreenBow or similar software from the "VPN Connection Configuration" category. In the File menu, look for Save As… or Export….
To convert MOD, BIN, CFG, SCX, DAT, MPQ, LOG, CUE, INI, EXE, SCM or ISO files to TGB, try TheGreenBow or another comparable tool in the "VPN Connection Configuration" category.
The TGB Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our TGB converter.