Max Planck Institute for Psycholinguistics

The Max Planck Institute for Psycholinguistics, through its Technical Language Infrastructure group, maintains ELAN, a cross-platform desktop suite designed for the time-aligned transcription and annotation of audio and video corpora. Originally created to support field linguists documenting endangered languages, the program has become a standard reference tool in conversation analysis, sign-language research, phonetics, gesture studies, and any discipline that needs to correlate observable behaviour with detailed metadata. Users can create multiple linguistic tiers, assign controlled vocabularies, mark speaker turns, and export data in formats compatible with Praat, CLAN, Toolbox, and generic XML, making subsequent statistical or qualitative analysis straightforward. Keyboard shortcuts, a flexible template system, and support for common media containers accelerate repetitive coding tasks, while the built-in waveform and spectrogram viewers allow acoustic verification without external software. Because the institute releases ELAN under an open-source licence, the codebase is continuously reviewed and extended by a global network of developers, ensuring compatibility with evolving multimedia standards and operating-system updates. The application is lightweight enough to run on modest field-work laptops yet scales to multi-hour high-definition recordings processed in research labs. ELAN is offered for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always providing the newest build and permitting batch installation alongside other academic utilities.