NotePack
Privacy oriented, note taking app. No cloud, no accounts, no tracking, open source workspace for productivity. Privacy by design. no clouds, no accounts, only open source software. No vendor lock-in, notes stored as plain files in directories, only open standards. Fast desktop application. Notepack is perfect workspace for your notes. Idea behind this application is to create desktop, fast as possible, open source, using open standards, without vendor lock in, privacy oriented note taking app. Instead of search/replace windows all search feature Located into toolbar, clipboard manager, and recurring tasks infinity loop. Multiple workspaces, multiple notes in workspace. Multiple note storage backend, filesystem and WebDav supported right now. Encryption using zip AES algorithm (note packed as zip archive with password protected). Easy note switch using only shortcuts.
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TheSecureNote
TheSecureNote is a privacy-first notebook built for people who take their personal data seriously. Unlike conventional note-taking apps, it uses zero-knowledge encryption — everything is encrypted directly in your browser before it ever leaves your device. Your password never touches the servers, and your notes are stored as unreadable encrypted data.
No accounts. No email required. No trackers. Whether you're storing passwords, journaling privately, saving business ideas, or writing sensitive information, TheSecureNote gives you a safe, minimal, distraction-free space — built on the belief that privacy should be the default, not a premium feature.
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NoteRich
NoteRich is a smart note-taking app built around rich editing, AI memory, and local-first privacy. Your original notes stay 100% on your device, while AI features use only minimal context temporarily, without compromising privacy. It combines Markdown and rich text in one workspace, allowing users to write polished documents or work quickly with code-friendly syntax. Notes can include tables, charts, code blocks, math formulas, Mermaid diagrams, Graphviz graphs, ECharts visualizations, attachments, and media, making NoteRich useful for research, documentation, planning, and personal knowledge management. Its AI assistant is powered by local notes and gets smarter over time, helping users scan and extract content, summarize ideas, ask questions, and generate personalized insights from their own knowledge base. NoteRich’s AI Memory transforms a passive note collection into an active, intelligent knowledge base by combining local-first privacy with retrieval-augmented generation.
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Tresorit
Tresorit is a zero‑knowledge, end‑to‑end encrypted cloud collaboration platform built for organizations that handle sensitive data. It enables secure file storage, syncing, and sharing while ensuring that only data owners and authorized recipients can access content—Tresorit itself cannot. Files are encrypted on the user’s device before upload and remain protected throughout storage and sharing.
The platform supports secure internal collaboration and external data exchange through encrypted file sharing, secure email links, digital signatures, and encrypted data rooms for client and partner collaboration. Tresorit provides granular access controls, auditability, and configurable data residency to help meet strict security and compliance requirements. Designed as a privacy‑first alternative to traditional cloud tools, Tresorit allows teams to collaborate productively without compromising control, confidentiality, or regulatory obligations.
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