安全
SshDaemon
Simple ssh/sftp server without root.
Rethink ：DNS + 防火墙 + VPN
管控应用程序，使用 WireGuard VPN ，监测网络，拦截恶意软件，更改 DNS 。
DissPair
Audit Bluetooth Classic and BLE devices: RFCOMM, GATT and advertisements
Briar
安全的消息收发，无论何处
Cambium
NIP-55 signer that holds no keys: signing is proxied to a NIP-46 hardware bunker
1Key Password Manager
Offline password manager. 2FA + notes. No account, no network, no telemetry.
TrovePass
离线密码生成器：一个主密码通用于所有网站
AFWall+
控制网络流量
FiSSH
通过网络指纹扫描（TLS 套接字）进行 SSH 身份验证。
Password Monitor
扫描潜在漏洞，确保密码安全。
Headwind MDM Agent
安卓系统的移动设备管理（MDM）系统（移动代理 - 启动器）
AWAGAM TLD and Domain Blocker
Block TLDs and domains at the DNS level using your own blocklists
Nearby Glasses
Smart Glasses are often hard to spot. This app scans for their Bluetooth ID.
Sepia
Share images without oversharing. X-ray, redact, and prove the file is clean.
ResticDroid
Scheduled, encrypted backups with restic
拍安箱
安全拍下任何东西。
TapLock
Lock your screen instantly with a double tap.
Tern
Follow app releases where they are published and check them before they install
Sweep
Plain-language stalkerware checkup. On-device, nothing stored or sent
OUI Lookup and Database
Find a device's manufacturer by its MAC address and browse OUIs assignments
Citrine
Nostr relay for Android
EXIF Remove - Strip, Randomize & View Metadata
Remove or scramble photo metadata before sharing, with configurable templates
Anonomi Postbox
Self-hosted relay that holds Anonomi messages until you are back online
Magpie
Tamper-evident incident journal with encrypted, self-proving exports
Password Store
Manage your passwords & passkeys
DeadHash
哈希计算实用程序
Advanced PortChecker
Check if TCP ports are open.
Advanced PassGen
Generate passwords with ease.
Mullvad VPN: privacy is a universal right
Protect your online privacy with a fast, trustworthy, and easy-to-use VPN.
DuressUltimate
Robust implementation of the Duress Password trigger
