EXPLORE CAVDECK

Built for the way you work with object storage.

Cavdeck brings the familiarity of a desktop file manager to Amazon S3, Cloudflare R2, MinIO, and compatible services.

Get CavdeckView on GitHub

01 / CAPABILITY

Connections

Bring your storage endpoints into one workspace.

Save multiple connections, test access, and move between providers without juggling browser consoles.

  • Amazon S3, Cloudflare R2, MinIO and custom S3-compatible endpoints
  • Multiple saved connections with connection testing
  • Optional bucket and key-prefix restrictions

02 / CAPABILITY

Explore with confidence

A familiar explorer for buckets, folders, and objects.

Navigate large object collections with the everyday tools you already know.

  • Tabs and breadcrumb navigation
  • List and icon views with sorting and search
  • Create folders and text files; rename and delete objects
Explore with confidenceView screenshot

03 / CAPABILITY

Transfers that stay visible

Know what is happening, and what needs attention.

Manage uploads and downloads from one place with clear progress and recovery controls.

  • Drag-and-drop file and folder uploads
  • Folder downloads and concurrent transfers
  • Progress, cancellation, retry, and actionable failure details
  • Parallel, ranged downloads for large files

04 / CAPABILITY

Copy and move across locations

Work across buckets and connections with clear outcomes.

Use familiar clipboard workflows or choose a destination directly, with deliberate conflict handling.

  • Copy, Cut, Paste, and Copy To
  • Same-connection and cross-connection / cross-bucket operations
  • Skip, Keep Both, or Overwrite conflict choices
  • Cross-connection moves verify the destination before source deletion

05 / CAPABILITY

Preview and share

Inspect content before deciding what to do next.

Open supported content in context and create links when your provider configuration allows it.

  • Preview supported text, images, and PDFs
  • Edit supported text files with overwrite safeguards
  • Object details and public or time-limited sharing links where supported
Preview and shareView screenshot

06 / CAPABILITY

Privacy and control

Your storage connections remain under your control.

Cavdeck connects from your computer to your configured endpoints and keeps credentials in Windows Credential Manager.

  • No Cavdeck account or subscription required
  • Read-only connections and bucket / prefix restrictions
  • Confirmations for destructive operations
  • Local application data and diagnostic logs
Privacy and controlView screenshot

07 / CAPABILITY

A workspace that feels yours

Make everyday storage work fit your habits.

Keep frequently used locations close and tailor the app to your preferred workflow.

  • Favorites, Recent, and multiple tabs
  • Light, dark, and system appearance
  • English, Simplified Chinese, Japanese, and German
  • Keyboard shortcuts and optional system-tray behavior

08 / CAPABILITY

Updates and reliability

Stay current while keeping control of updates.

Installed releases can check for updates and guide you through applying them.

  • Automatic or on-demand update checks
  • Optional background download and confirmation before applying
  • Updates are blocked while unfinished transfers remain
  • Configuration backup and recovery safeguards

Make room for simpler storage management.

Explore the releases or get involved in building a better, open-source S3 explorer for Windows.

View releases