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 2)

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
51 Fort FirewallAn effective firewall designed for Windows 7 and later versions, offering both simplicity and robustness. 3.20.8 Open source October 24, 2026 — 155 ↓
52 TestDiskPowerful free data recovery software designed to recover lost partitions and/or make non-booting disks bootable again. 7.3 Open source March 9, 2026 30.3 MB 9.1K ↓
53 iMazingManage your iPhone. Your way. 3.3.1.0 Proprietary July 7, 2025 199.6 MB 16.6K ↓
54 cliCommand-line tools for Anchor.dev 0.1.12 Open source February 12, 2026 — 960 ↓
55 NordLockerNordLocker is a secure and easy-to-use cloud for your files, ideas, and memories. Encrypted at all times, your data is always within reach. 6.5.0.0 Proprietary October 15, 2026 44.1 MB 16.1K ↓
56 PrivoxyA non-caching web proxy with advanced filtering capabilities for enhancing privacy, modifying web page data and HTTP headers, controlling access, and removing ads and other obnoxious Internet junk. 4.1.0 Open source September 2, 2026 1.3 MB 7K ↓
57 Toggl TrackA native desktop application for the leading time tracking tool Toggl Track 10.18.1 Proprietary October 6, 2026 122.9 MB 31.1K ↓
58 ESET Endpoint AntivirusESET Endpoint Antivirus is a complete security solution produced from our long-term effort to combine maximum protection and a minimal system footprint. 13.1.2036.0 Proprietary October 6, 2026 73.0 MB 168.7K ↓
59 Proton AuthenticatorSecure two-factor authentication app by Proton 1.1.6 Open source June 9, 2026 17.4 MB 1K ↓
60 Emsisoft Emergency KitPortable dual-engine malware scanner for Windows 2025.7.0.12683 Free March 23, 2026 343.3 MB 198.7K ↓
61 No-IP DUCDynamic Update Client For NoIP DDNS 4.1.1 Proprietary May 31, 2021 242 KB 190.7K ↓
62 PrivaxyA MITM HTTP(s) proxy that sits in between HTTP(s) talking applications, such as a web browser and HTTP servers, such as those serving websites. 0.5.2 Open source November 10, 2025 — 329 ↓
63 CrowdSec Windows Firewall BouncerCrowdsec bouncer for the Windows Firewall 0.0.5 Open source October 10, 2022 — 9.5K ↓
64 securefsA filesystem in userspace (FUSE) with transparent encryption (when writing) and decryption (when reading). 2.0.0 Open source November 12, 2025 — 593 ↓
65 KryptorA simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign. 4.1.1 Open source April 21, 2025 — 1K ↓
66 torEnables anonymous communication over the onion network (expert mode). 0.4.9.14-15.0.26 Open source 22.5 MB 131.9K ↓
67 PGPToolJava-based desktop GUI application for easy and regular PGP decryption/encryption. 0.6.0.0 Open source August 18, 2026 — 1.6K ↓
68 restic-browserA simple, cross-platform restic backup GUI for browsing and restoring restic repositories. v0.3.3 Open source October 14, 2025 — 295 ↓
69 AutoVerAutoVer is a configurable automatic or real time backup and personal versioning system. 3.0.1 Open source April 8, 2025 — 2.3K ↓
70 Got Your BackGot Your Back (GYB) is a command line tool for backing up your Gmail messages to your local computer. It uses Gmail's API over HTTPS. 1.97 Open source September 30, 2026 — 69 ↓
71 CrashPlanWhen you need to recover a file or a version of a file, the CrashPlan app makes it easy to browse, search, and download files from all of the devices on your account. 12.1.0.720 Proprietary October 22, 2026 — 38.7K ↓
72 NextDNSThe new firewall for the modern Internet. 3.0.13 Proprietary November 7, 2024 13.8 MB 63.2K ↓
73 OnlyKey AppThe OnlyKey App is used for the initial setup and configuration of OnlyKey. 5.3.6 Proprietary July 11, 2023 — 1.5K ↓
74 keepass-plugin-keepassrpcKee is a Firefox and Chrome add-on for linking browsers to KeePass, using the KeePassRPC KeePass plugin contained within this repository. 2.0.2 Open source — 53.2K ↓
75 keepass-plugin-keeagentPlugin for KeePass 2.x that allows SSH keys stored in a KeePass database to be used for SSH authentication by other programs. 0.13.8 Open source — 41.7K ↓
76 syncbackData backup and synchronization software 12.1.22.0 Free 43.0 MB 41.7K ↓
77 MyPhoneExplorerSimply explore your Android phone! 2.3 Proprietary October 28, 2025 — 19.8K ↓
78 QuickParQuickPar is a PAR 2.0-compliant data protection and recovery program. 0.9 Proprietary June 9, 2021 — 6.3K ↓
79 Quick Share from GoogleWireless sharing with your PC, made easy. 1.0.2697.0 Free September 1, 2026 — 6.2K ↓
80 keepass-plugin-keeautoexecPlugin for KeePass 2.x that allows automatic opening of additional databases. 2.6 Open source 28 KB 21.1K ↓
81 DiskGeniusAll-in-one solution for IT professionals 6.0.0 Proprietary April 18, 2025 61.7 MB 13.1K ↓
82 AdGuard HomeA network-wide software for blocking ads and tracking. 0.107.79 Open source October 7, 2026 — ★ 37.6K
83 AES CryptAES Crypt for Windows (30-day trial) 4.7.0 Proprietary September 21, 2026 — 9K ↓
84 VirusTotal UploaderIt's a simple Microsoft Windows Desktop application that makes the interaction with VirusTotal as easy as a right-click. 2.2 Open source May 31, 2021 143 KB 15.9K ↓
85 Devolutions Password ManagerA single application to access your Authenticator, Devolutions Hub, and Devolutions Server accounts! 2026.3.2.0 Proprietary October 16, 2026 51.1 MB 3.1K ↓
86 SP2PSecure peer-to-peer data transfer. End-to-end encrypted. Send files, folders, and streams seamlessly - even between CLI and browser. 0.6.1 Open source September 30, 2026 — 2K ↓
87 FreeTubeAn Open Source YouTube app for privacy 0.25.3 Open source August 28, 2026 — ★ 22.1K
88 usb-image-toolA utility that can create images of USB flash drives and MP3 players, that are mounted as USB drives. It allows you switch between images with different music styles on your MP3 Player or to make an exact backup image of your USB Stick. 1.91 Free 848 KB 10K ↓
89 keepass-plugin-keepassnatmsgA plugin for KeePass 2.x and provides a secure means of exposing KeePass credentials to a browser using Native Messaging. Successor of KeePassHttp / Works with KeePassXC-Browser 2.0.17 Open source — 9.9K ↓
90 pass-winmenu-nogpgA simple, easy-to-use password manager for Windows that follows the philosophy of (and is compatible with) the Linux password manager pass. 1.14 Open source — 9.8K ↓
91 Hasleo Backup SuiteHasleo Backup Suite Free is a free Windows backup and restore software, which embeds backup, restore and cloning features 5.9.2.4 Free October 10, 2026 — 9.8K ↓
92 keepass-plugin-yafdYet Another Favicon Downloader (YAFD for short) is a plugin for KeePass 2.x that allows you to quickly download favicons for your password entries. 1.2.5.0 Open source — 8.7K ↓
93 keepass-plugin-webautotypePlugin for KeePass 2.x that allows the AutoType functionality to work with browser URLs. 6.9.3 Open source — 8.3K ↓
94 AdGuardHomeAdGuard Home is a network-wide software for blocking ads & tracking. 0.108.0-b.85 Open source May 2, 2026 — ★ 37.6K
95 fleetctlA command line interface (CLI) tool for managing Fleet from the command line. 4.93.2 Open source October 22, 2026 — ★ 7K
96 legoLet's Encrypt/ACME client and library written in Go 5.5.2 Open source September 30, 2026 — ★ 10K
97 keepass-plugin-readable-passphraseKeePass 2.x plugin, that generates grammatically correct but nonsensical passphrases. 1.5.1 Open source — 5.8K ↓
98 EaseUS Todo PCTransUseful and reliable software solution created to serve in computer migration operations. 14.2.0 Proprietary July 19, 2025 82.2 MB 3.3K ↓
99 peerblockAn IP filter for Windows 7/10, forked from PeerGuardian 2 1.1.691 Open source — 5.3K ↓
100 KopiaCLICross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included. 0.23.1 Open source June 15, 2026 — ★ 14.4K