Browse
Alternatives
Categories
Collections
Latest
Trending
Self-hosted
AI-native
New
Coming Soon
Product Graveyard
Discount Codes
Resources
Tech Stacks
Tags
Licenses
About Us
Blog
Advertise
Advertise
Submit
OpenAlternative
Alternatives
Categories
Collections
Resources
Advertise
Submit
Sign In
Ad
Learn More
/
Categories
/
Secure & Encrypted Notes
/
Using C++
Open Source Secure & Encrypted Notes using C++
A curated collection of the best open source note-taking apps with a focus on security and end-to-end encryption. using C++.
Order by
▼
Joplin
Encrypted note-taking that syncs across all your devices
Stars
56,009
Last commit
10 hours ago
License
Unknown
Cross-platform note-taking app with end-to-end encryption, Markdown support, web clipping, and sync via Dropbox, OneDrive, or Joplin Cloud.
Open Source
Alternative to:
Obsidian
KeePassXC
Cross-platform, secure password manager
Stars
28,453
Last commit
7 days ago
License
Unknown
KeePassXC is an open-source password manager that securely stores and manages sensitive information across Windows, macOS, and Linux.
Open Source
Alternative to:
Keeper
Ad
Ad
c15t
– Open-source cookie banner, built for control and lightening fast modern web apps.
Learn More
Popular Proprietary Software:
Claude Code Alternatives
12
Spotify Alternatives
2
Notion Alternatives
20
Lovable Alternatives
3
Wispr Flow Alternatives
7
Discord Alternatives
11
CapCut Alternatives
5
n8n Alternatives
6
Cursor Alternatives
8
Codex Alternatives
17
Microsoft Word Alternatives
5
Adobe Photoshop Alternatives
3
Popular Categories:
Low-Code/No-Code Platforms
36
Project Management Suites
20
AI Agent Platforms
21
Infrastructure Monitoring Tools
19
PaaS & Deployment Tools
18
Team Chat & Messaging Tools
16
Note-Taking Tools
16
Collaborative Workspaces
15
Web Analytics
16
Backend-as-a-Service (BaaS) Tools
14
Cloud File Sync & Share Tools
13
Performance Monitoring (APM) Tools
14
Ad
c15t
Open-source cookie banner, built for control and lightening fast modern web apps.
Get Started in 30 seconds