Popular: Data updated October 27, 2026

Categories

Internet1,356
Communication321
Audio & video898
Graphics & design539
Office & productivity1,124
Developer tools3,134
AI tools529
Security & privacy385
System tools3,114
Games523
Education & science239
Network & IT284

Security & privacy for Windows (page 3)

Antivirus, password managers, encryption, firewalls and backup.

This category lists 385 Windows apps: 47% open source, 12% free closed source. The most popular are Bitwarden, KeePassXC and Cryptomator. 43 have a native ARM64 build and 383 a documented silent install. Last update: October 27, 2026.

#App Licence
101 DNS JumperA tool which makes easy to replace the DNS. 2.3 Free December 13, 2024 645 KB 5.2K ↓
102 WhoisThisDomainGet information about a registered domain. 2.46 Free June 3, 2022 143 KB 5K ↓
103 WinScriptOpen-source tool to build your Windows 10/11 script from scratch. It includes debloat, privacy, performance & app installing scripts. 2.27.1 Open source October 11, 2026 — ★ 3K
104 KeyguardAn alternative client for the Bitwarden® platform 3.5.0 Free October 24, 2026 — ★ 3.5K
105 GitHub StoreGitHub Store - app store for GitHub releases - installer. 1.9.2 Open source June 27, 2026 — ★ 19.7K
106 rdiff-backupReverse differential backup tool, over a network or locally 2.2.7 Open source — 3.1K ↓
107 bitmessageA P2P communications protocol used to send encrypted messages to another person or to many subscribers. 0.6.3.2 Open source — 3K ↓
108 stepA Swiss army knife for working with X.509 certificates, JWTs, etc. 0.31.0 Open source September 25, 2026 — ★ 4.4K
109 keepass-plugin-keetraytotpFork of the Tray TOTP Plugin for KeePass2. This plugin is for those who already use Tray TOTP Plugin, but also want to use with Valve's Steam. 0.108.0 Open source — 2.8K ↓
110 ZenAn open-source system-wide ad-blocker and privacy guard. 0.28.0 Open source October 22, 2026 — ★ 4.3K
111 Universal Android Debloater GUICross-platform GUI written in Rust using ADB to debloat non-rooted android devices. Improve your privacy, the security and battery life of your device. 0.5.1 Open source September 18, 2023 — ★ 20.2K
112 ForensiT TranswizTranswiz - User Profile Transfer Wizard - makes it easy to transfer your personal data and settings to a new computer. 1.19.1099 Free February 9, 2025 3.0 MB 2.7K ↓
113 Universal Android Debloater Next GenerationCross-platform GUI written in Rust using ADB to debloat non-rooted Android devices. Improve your privacy, the security and battery life of your device. 1.2.0 Open source January 12, 2026 — ★ 9.5K
114 par2cmdlineA program for creating and using PAR2 files to detect damage in data files and repair them if necessary. 1.4.0 Open source — 2.4K ↓
115 Evernote BackupBackup & export all Evernote notes and notebooks 1.14.0 Open source September 2, 2026 — 5 ↓
116 aws-vaultA vault for securely storing and accessing AWS credentials in development environments 7.2.0 Open source July 23, 2025 — ★ 9K
117 DoggoCommand-line DNS Client for Humans 1.4.2 Open source October 23, 2026 — ★ 4.5K
118 VelociraptorVelociraptor is a tool for collecting host based state information using The Velociraptor Query Language (VQL) queries. 0.65.3 Open source July 3, 2022 — ★ 4.4K
119 git-cryptTransparent file encryption in git, so encrypted files show up as normal files to other users. 0.7.0 Open source September 4, 2026 — ★ 10K
120 Password Generator 2020 Pro TrialGenerate unique random passwords, random numbers, pins, keycodes, and usernames that match the criteria you specify. 3.0 Proprietary October 23, 2021 — 1.5K ↓
121 dictpwgenerate password from dictionary 1.3.0 Open source January 6, 2025 — 341 ↓
122 Shaka PackagerA media packaging and development framework for VOD and Live DASH and HLS applications, supporting Common Encryption for Widevine and other DRM Systems. 3.9.3 Free July 27, 2026 — ★ 2.6K
123 bgpkillerAd blocker for Avira AntiVirus 0.9.6.0 Free 394 KB 1.4K ↓
124 EncryptoEncrypto lets you encrypt files before sending them to friends or coworkers. Drop a file into Encrypto, set a password, and then send it with added security. 1.0.1 Proprietary March 30, 2021 3.3 MB 1.3K ↓
125 Batch File Encrypt Free EditionEncrypt and decrypt whole files or their parts using AES, 3-DES, RC2, and DES symmetric algorithms. You can encrypt files with a single password or specify cryptographic keys (vectors) instead. You can change key bit length for better protection. 5.0 Proprietary October 26, 2021 — 1.2K ↓
126 backup-start-menu-layoutA simple app that allows users to backup and restore their StartMenu layout. 1.6 Free 1.0 MB 1.2K ↓
127 TinyWiiBackupManagerA tiny game backup and homebrew app manager for the Wii 6.1.9 Open source October 21, 2026 — ★ 705
128 PicocryptA very small, very simple, yet very secure encryption tool. 1.49 Open source August 4, 2025 — ★ 2.5K
129 mosdnsA DNS forwarder 5.3.4 Open source February 11, 2026 — ★ 3.8K
130 TRACEGT7 Telemetry Suite -- live dashboard, lap analyst, and race analyst for Gran Turismo 7 0.9.3 Open source October 19, 2026 — 311 ↓
131 resticprofileConfiguration profiles manager and scheduler for restic backup 0.33.1 Open source April 15, 2026 — ★ 1.4K
132 MaxBackupbackup service 0.2.34 Open source October 14, 2026 — 258 ↓
133 CK PDF UnlockerRemove passwords and copy/print restrictions from PDF files 8.4.6 Proprietary October 26, 2026 — 197 ↓
134 GmvaultBackup and restore your Google Gmail account at will. 1.9.1 Open source May 22, 2023 4.7 MB ★ 3.6K
135 MultiParMultiPar is a Parchive compliant data protection and recovery program. 1.3.3.6 Proprietary March 2, 2026 — ★ 1.4K
136 privatezillaSecurity and privacy checker for Windows 10 0.60.0 Open source — 671 ↓
137 murmureFully local, private and cross platform Speech-to-Text with LLM Post-processing 2.0.3 Open source October 20, 2026 — ★ 1.1K
138 Keeper CommanderKeeper Commander is a python-based CLI and SDK interface to the Keeper Security platform. Provides administrative controls, reporting, import/export and vault management. 18.1.8 Open source October 15, 2026 — ★ 257
139 KeePassKeePass, the free, open source, light-weight and easy-to-use password manager. 2.61.1 Open source May 1, 2026 4.6 MB —
140 SwiftyModern, Lightweight, Fast and Free Password Manager 0.6.13 Open source February 13, 2023 — ★ 956
141 GickupBackup your Git repositories with ease. 0.10.46 Open source September 30, 2026 — ★ 1.5K
142 xxUSBSentinelUSB kill-switch — shuts down the PC when a mapped USB device is removed 2.0.5 Proprietary May 14, 2026 — 12 ↓
143 Lenovo Migration AssistantHelps moves files, and ease the setup of your new PC 2.1.4.6 Proprietary January 5, 2022 — 331 ↓
144 MultiParMultiPar is a Parchive compliant data protection and recovery program. 1.3.2.9 Proprietary July 10, 2024 — ★ 1.4K
145 cv4pve-autosnapAutomatic Snapshot Tool for Proxmox VE 2.2.1 Open source October 16, 2026 — ★ 568
146 ConfigureDefenderUtility for configuring Windows 10 built-in Defender antivirus settings. 4.0.1.1 Free April 21, 2025 2.4 MB ★ 1.6K
147 Minimal FirewallA lightweight, portable Windows firewall frontend that alerts users and allows quick blocking of outbound connections without kernel modifications or disabling Core Isolation. 2.8.5 Open source July 4, 2026 — ★ 340
148 NirSoft DNSLookupViewDNS tracing tool for Windows. 1.21 Free October 14, 2026 63 KB 302 ↓
149 Picocrypt-NGA very small, very simple, yet very secure encryption tool. 2.18 Open source June 29, 2026 — ★ 483
150 MultiDriveFree disk backup, cloning, and wiping app with both GUI and CLI support. 1.5.0 Free September 2, 2026 124.0 MB 164 ↓