ArcShell – SSH & Terminal app analytics for September 3

ArcShell is a modern SSH terminal AND a mobile server-management platform for system administrators, developers and on-call engineers. Everything runs on-device – no account, no cloud, no telemetry. One-time purchase, no subscription, no ads. ━━━ WHY ARCSHELL ━━━ You probably already have an SSH app. ArcShell is the one that also manages your infrastructure from the same place – Proxmox, Proxmox Backup Server, OPNsense and Kubernetes – on its own auditable, post-quantum SSH stack. What usually takes three or four apps, in one. • Own SSH-2 library (open source, Apache 2.0) • Post-quantum key exchange (ML-KEM-768 hybrid with X25519) – today • Zero telemetry, zero ad SDKs, zero trackers • One-time purchase – no subscription, no in-app purchases, no paywalled features ━━━ TERMINAL ━━━ • Built-in xterm-256color emulator, 24-bit truecolor, no root required • Multi-tab with groups; save & restore your open tabs as named session layouts • Clickable links (OSC 8), themes + plugin palettes, volume-key font zoom • tmux integration with reclaim, Mosh, Telnet, USB-serial (OTG) ━━━ PROXMOX & VIRTUALIZATION ━━━ • Proxmox VE as a connection type – cluster dashboard over the native REST API, fast and live • Create VMs with a full wizard (UEFI/TPM/SCSI/ISO) and edit hardware in detail; start/stop, snapshots, clone, migrate, backup • Guest consoles: noVNC with automatic keyboard layout plus a real serial-console tab • Proxmox Backup Server (datastores, backups, verify, GC, restore) and OPNsense (dashboard + firewall) as their own host types • Everything works behind a jumphost ━━━ SERVER TOOLS ━━━ • Fleet: run one command across host groups with live per-host results • Docker dashboard, journald log viewer, package manager (apt/dnf/pacman/apk/zypper), server-info gauges • Config GUI for nginx/sshd/systemd with guided wizards (SSL, SSH hardening) and validation before apply ━━━ FILE COMMANDER ━━━ • Dual-pane file manager – local, SFTP, Nextcloud, WebDAV, SMB • Quick-edit with syntax highlighting, file compare, bookmarks ━━━ AUTH & SECURITY ━━━ • Password, public key, certificate, FIDO2/WebAuthn, agent forwarding • TOFU host-key verification, known-hosts management • Encrypted at rest (SQLCipher, AES-256), App Lock via biometric/PIN, per-host VPN requirement, screenshot protection ━━━ PRIVACY & FAIRNESS ━━━ • Zero telemetry – no analytics, no crash reporting, no trackers • Ad-free from the very first start • SSH library open source (Apache 2.0) – the crypto stack is auditable • Backup encrypted locally or via share-sheet; import your OpenSSH config ━━━ PRESENTATION MODE ━━━ • Live-stream your terminal to any browser on your LAN, password-protected, with filters that mask secrets before they leave the device ━━━ LOCALIZATION ━━━ English, German, Spanish, French, Italian, Japanese, Korean, Dutch, Portuguese, Simplified and Traditional Chinese. Offline handbook included. Feedback and bug reports: via Play Store or arcshell.app@arcan-it.de.