Trello Attachment Downloader

Tracking since Apr 18, 2026.

Changelog

• May 13, 2026
  host_permissions

  https://trello.com/*, https://*.workers.dev/*

  https://trello.com/*, https://trello-downloader-api.alexkago.workers.dev/*

• Apr 25, 2026
  description

  Download all Trello attachments with one click.
  
  Stop downloading files one by one. Trello Attachment Downloader bundles all attachments from any Trello card into a single ZIP file - instantly.
  
  FEATURES
  • One-click ZIP download - all attachments in one file
  • Includes hidden attachments - automatically expands "Show all"
  • Works instantly - no API key, no configuration, no external software
  • Privacy-friendly - runs entirely in your browser, files never leave your device
  
  HOW TO USE
  1. Open any Trello card with attachments
  2. Click the "Download all as ZIP" button below the attachments
  3. Done - your ZIP file downloads automatically
  
  PRICING
  Free: 10 ZIP downloads per month
  Pro: Unlimited downloads + smart file naming (ZIP named after card title)
  
  Perfect for archiving projects, backing up assets, or sharing files with teammates.
  
  SUPPORT
  Questions? Contact [email protected]
  
  Note: This extension is not affiliated with Trello or Atlassian.

  Download all Trello attachments in one click.
  
  Save hours of manual work. Trello Attachment Downloader exports all attachments from any Trello card into a single ZIP file — instantly, with no setup required.
  
  Used by individuals and teams to back up and automate Trello workflows.
  
  FEATURES
  • One-click ZIP download — all attachments bundled in one file
  • Includes hidden attachments — automatically expands "Show more"
  • Works instantly — no API key, no configuration, no external software
  • Privacy-friendly — runs entirely in your browser, files never leave your device
  • Smart naming (Pro) — ZIP file named after the Trello card title
  
  WHO IT'S FOR
  Perfect for agencies, project managers, and anyone managing files in Trello.
  
  HOW TO USE
  1. Open any Trello card with attachments
  2. Click the "Download all as ZIP" button below the attachments
  3. Done — your ZIP file downloads automatically
  
  PRICING
  Free: 10 ZIP downloads per month
  Pro: Unlimited downloads + smart file naming
  Teams: Discounted multi-user plans available
  
  SUPPORT
  Questions? Contact [email protected]
  
  Note: This extension is not affiliated with Trello or Atlassian.

Permissions & access

Permissions

downloadsstorage

Host access

https://trello.com/*, https://trello-downloader-api.alexkago.workers.dev/*

Screenshots

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