Click the "Select File" button above, and choose your RGO file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert RGO to another file type
To convert RGO documents to another format, you need RepliGo Viewer or other E-Book software.
Convert a file to RGO
To convert other file formats to the "Mobile Page Layout" file type, you need software like RepliGo Viewer or a similar tool.
About RGO files
The .rgo extension is shared by two distinct file formats that serve completely different user needs.
RepliGo Document (Legacy Mobile): The most common variation (approx. 72%) is a proprietary document format developed by Cerience Corporation. These files were popular in the mid-2000s for viewing high-fidelity documents (like PDF, DOC, and XLS) on Palm OS, Windows Mobile, and early Android devices. The format acted as a "digital print," compressing complex layouts into a mobile-friendly stream.
The Problem: Since Cerience Corporation is defunct and the software is discontinued, modern operating systems (Windows 11, macOS) cannot natively open these files. Users often find themselves locked out of archived legal or personal documents.
The Solution: The only reliable conversion method is to locate a legacy installer of RepliGo Viewer (via archives), open the file, and use a "Print to PDF" driver to modernize it to PDF or .PDF/A for long-term archiving.
Relic Game Object (Gaming): The second variation (approx. 18%) is a game asset used by Relic Entertainment in titles like Company of Heroes and Dawn of War. Known internally as a "Relic Chunky Object," this binary container stores 3D models, animations, and entity logic.
The Problem: These are compiled, engine-specific files that cannot be opened in standard 3D editors like Blender.
The Solution: Modders use community-developed Python scripts (e.g., relic-chunky) to unpack these archives into editable formats like OBJ or XML.
Convert.Guru analyzes your RGO file, detects the exact format, and lets you read the text inside.
If you want to convert RGO file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use RepliGo Viewer or similar software from the "Legacy Mobile Document" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to RGO, try RepliGo Viewer or another comparable tool in the "Legacy Mobile Document" category.
The RGO 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 RGO converter.