Click the "Select File" button above, and choose your GAN file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert GAN to another file type
To convert GAN projects to another format, you need GanttProject or other Data software.
Convert a file to GAN
To convert other file formats to the "Project Management File" file type, you need software like GanttProject or a similar tool.
About GAN files
A .GAN file is an XML-based project management file created by GanttProject. It stores task hierarchies, date dependencies, project milestones, and resource allocations needed for tracking team schedules. You can natively open, edit, and manage these files using GanttProject, a free, open-source desktop application available for Windows, macOS, and Linux.
The major disadvantage of the .GAN format is its strict lack of interoperability. Standard enterprise office suites like Microsoft Project or web-based tracking tools like Jira cannot read .GAN files directly. Project stakeholders, clients, and team members often cannot view the schedule without installing the specific desktop software, causing friction in fast-moving work environments.
To share project timelines with external stakeholders, you must convert the .GAN file to universally supported formats. Converting to PDF or PNG freezes the visual chart layout for easy sharing and printing. Converting to CSV or XML extracts the raw task data for import into other project management systems, though all visual timeline formatting is lost in the process.
Because the file relies on a highly specific XML schema defined entirely by GanttProject, standard online converters usually fail to process it into a visual chart.
Convert.Guru analyzes your GAN file, detects the exact format, and lets you read the text inside.
If you want to convert GAN file to MPP, CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT or DB, you can use GanttProject or similar software from the "Project Management Schedule" 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 GAN, try GanttProject or another comparable tool in the "Project Management Schedule" category.
The GAN 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 GAN converter.