1.ente / ente
💚 End-to-end encrypted cloud for everything.
+224 stars
from 29,593 · score 5.42
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
47 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2.nniiovoo / encrypted-note
Offline, encrypted vault for seed phrases, private keys, passwords and API keys. macOS and Windows.
+219 stars
from 194 · score 5.39
3.rclone / rclone
"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files
+163 stars
from 60,541 · score 5.10
4.kopia / kopia
Cross-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.
+119 stars
from 14,434 · score 4.79
5.openssl / openssl
General purpose TLS and crypto library
+91 stars
from 31,067 · score 4.52
6.hwdsl2 / setup-ipsec-vpn
Set up your own IPsec VPN server in just a few minutes, with IPsec/L2TP, Cisco IPsec and IKEv2. Supports Ubuntu, Debian, CentOS/RHEL, Alpine Linux and Raspberry Pi OS. Includes client config and management scripts.
+87 stars
from 28,840 · score 4.48
7.veracrypt / VeraCrypt
Disk encryption with strong security based on TrueCrypt
+82 stars
from 11,941 · score 4.42
8.gchq / CyberChef
The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
+78 stars
from 36,206 · score 4.37
9.LearningCircuit / local-deep-research
~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
+68 stars
from 9,408 · score 4.23
10.spacedriveapp / spacedrive
Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.
+67 stars
from 39,299 · score 4.22
11.cryptomator / cryptomator
Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
+66 stars
from 16,347 · score 4.20
12.beemdevelopment / Aegis
A free, secure and open source app for Android to manage your 2-step verification tokens.
+51 stars
from 13,393 · score 3.95
13.tutao / tutanota
Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.
+47 stars
from 8,046 · score 3.87
14.peazip / PeaZip
Free Zip / Unzip software and Rar file extractor. Cross-platform file and archive manager. Features volume spanning, compression, authenticated encryption. Supports 7Z, 7-Zip sfx, ACE, ARJ, Brotli, BZ2, CAB, CHM, CPIO, DEB, GZ, ISO, JAR, LHA/LZH, NSIS, OOo, PAQ/LPAQ, PEA, QUAD, RAR, RPM, split, TAR, Z, ZIP, ZIPX, Zstandard.
+38 stars
from 8,018 · score 3.66
15.simplex-chat / simplex-chat
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
+28 stars
from 19,596 · score 3.37
16.borgbackup / borg
Deduplicating archiver with compression and authenticated encryption.
+21 stars
from 13,879 · score 3.09
17.duplicati / duplicati
Store securely encrypted backups in the cloud!
+14 stars
from 15,164 · score 2.71
18.nilsteampassnet / TeamPass
Self-hosted collaborative password manager for teams: folder-level access control, AES-256-GCM encryption, LDAP/AD, OAuth2 SSO, audit trail, REST API, browser extension. PHP/MySQL, Docker.
+12 stars
from 1,861 · score 2.56
19.str4d / rage
A simple, secure and modern file encryption tool (and Rust library) with small explicit keys, no config options, and UNIX-style composability.
+9 stars
from 3,698 · score 2.30
20.Tencent / BqLog
A lightweight, high-performance, industrial-grade cross-language logging library (C++/Java/C#/Kotlin/TS/Python/Go), battle-tested in Honor of Kings.
+9 stars
from 709 · score 2.30
21.amark / gun
An open source cybersecurity protocol for syncing decentralized graph data.
+8 stars
from 19,151 · score 2.20
22.wolfSSL / wolfssl
The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.
+7 stars
from 2,977 · score 2.08
23.trailofbits / algo
Set up a personal VPN in the cloud
+6 stars
from 30,444 · score 1.95
24.pglombardo / PasswordPusher
🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and when with full audit logs.
+6 stars
from 3,234 · score 1.95
25.libtom / libtomcrypt
LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.
+5 stars
from 1,794 · score 1.79
26.aws / s2n-tls
An implementation of the TLS/SSL protocols
+4 stars
from 4,782 · score 1.61
27.Luzifer / ots
One-Time-Secret sharing platform with a symmetric 256bit AES encryption in the browser
+4 stars
from 805 · score 1.61
28.angristan / openvpn-install
Set up your own OpenVPN server on Debian, Ubuntu, Fedora, CentOS, Arch Linux and more
+3 stars
from 16,176 · score 1.39
29.sobolevn / awesome-cryptography
A curated list of cryptography resources and links.
+3 stars
from 7,185 · score 1.39
30.Peergos / Peergos
A p2p, secure file storage, social network and application protocol
+3 stars
from 2,543 · score 1.39
31.fwdai / rowel
🔑 Local-first Secrets Manager
+3 stars
from 957 · score 1.39
32.paulmillr / noble-ciphers
Audited & minimal JS implementation of Salsa20, ChaCha and AES
+3 stars
from 429 · score 1.39
33.jkroepke / helm-secrets
A helm plugin that help manage secrets with Git workflow and store them anywhere
+2 stars
from 2,035 · score 1.10
34.cossacklabs / themis
Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
+2 stars
from 1,980 · score 1.10
35.spieglt / Cloaker
Simple, drag-and-drop, password-based file encryption
+2 stars
from 440 · score 1.10
36.FileShot / FileShotZKE
Client-side AES-256-GCM zero-knowledge encryption library. Browser-native Web Crypto API, no dependencies. Powers FileShot.io.
+2 stars
from 31 · score 1.10
37.txthinking / brook
A cross-platform programmable network tool
+1 stars
from 15,191 · score 0.69
38.build-trust / ockam
Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.
+1 stars
from 4,638 · score 0.69
39.cossacklabs / acra
Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.
+1 stars
from 1,494 · score 0.69
40.securitybunker / databunker
Secure Vault for Customer PII/PHI/PCI/KYC Records
+1 stars
from 1,493 · score 0.69
41.nccgroup / featherduster
An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction
+1 stars
from 1,140 · score 0.69
42.ektrah / nsec
A modern and easy-to-use cryptographic library for .NET based on libsodium
+1 stars
from 451 · score 0.69
43.Password4j / password4j
Java cryptographic library that supports Argon2, bcrypt, scrypt and PBKDF2 aimed to protect passwords in databases. Easy to use by design, highly customizable, secure and portable. All the implementations follow the standards and have been reviewed to perform better in the JVM.
+1 stars
from 437 · score 0.69
44.securityfirst / Umbrella_android
Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.
+1 stars
from 294 · score 0.69
45.89luca89 / pakkero
Pakkero is a binary packer written in Go made for fun and educational purpose. Its main goal is to take in input a program file (elf binary, script, even appimage) and compress it, protect it from tampering and intrusion.
+1 stars
from 281 · score 0.69
46.xaionaro-go / secureioArchived
An easy-to-use XChaCha20-encryption wrapper for io.ReadWriteCloser (even lossy UDP) using ECDH key exchange algorithm, ED25519 signatures and Blake3+Poly1305 checksums/message-authentication for Go (golang). Also a multiplexer.
+1 stars
from 33 · score 0.69
47.sE2EEnd / sE2EEnd
File transfer solution with end-to-end encryption.
+1 stars
from 10 · score 0.69