Extract text from electronic flight folders (EFF)
To convert EFF flight folders to another format, you need Lido mPilot or other Compressed software.
To convert other file formats to the "Flight Folder Package" file type, you need software like Lido mPilot or a similar tool.
The .EFF file extension primarily acts as an Electronic Flight Folder package. It is used by aviation software like Lufthansa Systems Lido/Flight to distribute electronic flight briefings, weather charts, and operational data directly to pilots. Secondary uses of the .EFF extension include proprietary visual effect data for video games (like Super Smash Bros. Ultimate or Capcom's MT Framework) and Electronic Failure Files in semiconductor testing generated by Synopsys Galaxy Examinator.
The main disadvantage of .EFF files is their proprietary extension. Aviation users often struggle to open them on standard devices without specialized Electronic Flight Bag (EFB) software. Game effect .EFF files face a different problem: they are closed, proprietary binary formats that require specific game engines to read or modify. Standard tools cannot interpret these game files.
Since the aviation .EFF file is usually a compressed archive under the hood, the best conversion target is a standard ZIP file. From there, users can extract embedded PDF flight plans, XML data, and TXT files for regular viewing.
Because many .EFF files are closed formats, standard online converters often fail to process them. If our analysis detects the supported ZIP-based aviation format, we can instantly extract your documents. If it is a game data file, we can still show you internal text strings and hexadecimal data to help you identify its origin.
Convert.Guru analyzes your EFF file, detects the exact format, and lets you read the text inside.
Users also converted EABWBAK, GEM, ESF, PNG, XML, DTT, RAW and TEST files.
If you want to convert EFF file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use Lido mPilot or similar software from the "Flight Plan Data Archive" 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 EFF, try Lido mPilot or another comparable tool in the "Flight Plan Data Archive" category.
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 EFF converter.