BulkHead

Your iPhone connects to everything — except your servers. BulkHead fixes that.

One app for SFTP, SMB, WebDAV, and S3. Browse, edit, and transfer files across every protocol you actually use. Zero telemetry. 24 MB. Free with up to 3 connections.

— CONNECT TO ANYTHING —
SFTP, SMB, WebDAV, and S3-compatible services (Amazon S3, MinIO) in one place. Auto-discover servers on your local network with Bonjour. Credentials stored in the iOS Keychain with Face ID / Touch ID lock.

— EDIT CODE ON YOUR SERVER —
Syntax highlighting for 50+ languages with 30 color themes. Auto-save as you type. Open, edit, and save files directly on remote servers.

— MARKDOWN WITH LIVE PREVIEW —
Split-pane editor with formatting toolbar. Headers, bold, italic, lists, code blocks, links. Export to PDF or HTML.

— BROWSE & PREVIEW —
Navigate with swipe gestures and breadcrumb navigation. List or grid view. Sort by name, date, size, or type. Preview images (pinch-to-zoom), PDFs, video, audio, and text — all without downloading.

— BATCH OPERATIONS (Pro) —
Select multiple files. Move, copy, delete, or download in one go. Track transfers with progress indicators and retry support.

— SSH KEY MANAGEMENT —
Generate Ed25519 keys, import existing keys, manage passphrases. Passwordless authentication.

— EXTERNAL DISPLAY (Pro) —
AirPlay or USB-C output with an optimized large-format view.

— PRICING —
Free: Up to 3 connections with full features
Pro: $6.99/year (1-week free trial) or $14.99 one-time lifetime purchase
Pro unlocks: Unlimited connections, transfer queue, AES-256-GCM cache encryption, external display

— PRIVACY —
No analytics. No tracking. No data collection. Your device connects directly to your servers. Nothing passes through our infrastructure.

Runs on iPhone, iPad, Mac (Apple Silicon), and Apple Vision Pro.

Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/