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ECFS Filing Downloader

Download all documents from an FCC ECFS docket as a ZIP file.
Enter your ECFS API key and a docket number to download all filing documents as a single ZIP file.
Free key at fcc.gov/ecfs/help/public_api (click Register in the top right). For large dockets (>500 filings), enter multiple keys separated by commas to increase your hourly rate limit. Keys stay in your browser.

Files are named YYYY-MM-DD - Type - Filer - original-filename.ext. The ZIP is assembled in your browser — nothing is stored server-side.

  • Get a free API key at publicapi.fcc.gov
  • Large dockets may take a while; a progress log is shown during download
  • Very large individual files (100+ MB) may still time out during download
  • Downloads may not work for filings before April 2022 — older FCC documents use a storage format that is protected against automated access
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