Click the "Select File" button above, and choose your ELC file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert ELC to another file type
To convert ELC files to another format, you need GNU Emacs or other Developer software.
Convert a file to ELC
To convert other file formats to the "Compiled Byte-Code" file type, you need software like GNU Emacs or a similar tool.
About ELC files
A .elc file typically functions as an EEG electrode position file used by ANT Neuro ASA software to map brain activity sensors, or as compiled Emacs Lisp code used by GNU Emacs. Both formats present distinct challenges and disadvantages to users. Emacs compiled byte-code is strictly machine-readable, making it impossible to view or debug in a standard text editor without the original source code. Furthermore, these compiled files are highly version-dependent and often break when loaded into older Emacs environments. The EEG variant is a proprietary scientific format locked to expensive specialized neuroscience software, making it difficult to share vital research data with peers using open-source analytical tools. Converting an .elc file is often the only pragmatic workaround. Emacs developers frequently need to decompile it back to a readable el (Emacs Lisp) source file, though valuable comments and original formatting are permanently lost in this process. For EEG data, researchers must convert the proprietary data into universal tabular formats like csv or txt to enable statistical processing in standard software like Python or MATLAB. Because these formats contain complex compiled byte-code or proprietary data structures, they are notoriously difficult to open or convert online. Emphasize that often only the original software can properly read or export the data. However, you can just drag and drop your file to identify the format, view it, and convert it when possible on convert.guru. We can inspect the file, and if our analysis detects a supported underlying format or extracts embedded text, viewing or conversion may still be possible.
Convert.Guru analyzes your ELC file, detects the exact format, and lets you read the text inside.
If you want to convert ELC file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use GNU Emacs or similar software from the "Compiled Code or Sensor Data" category. In the File menu, look for Save As… or Export….
To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to ELC, try GNU Emacs or another comparable tool in the "Compiled Code or Sensor Data" category.
The ELC 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 ELC converter.