AllMyNotes Organizer - Outliner with unlimited hierarchy, drag-and-drop, rich text - encrypted, offline, no subscription.

Writers, researchers, lawyers - anyone who structures complex work needs an outliner that doesn't get in the way. AllMyNotes Organizer offers unlimited nesting, drag-and-drop reorganization, rich text editing, and AES-256 + ChaCha20 encryption - all in one local file on your PC.

No cloud. No account. One-time purchase. A solid OneNote alternative for those who want structure without the Microsoft account.

Unlimited nesting, drag-and-drop, icons - build any structure you need.

Create parent-child hierarchies with no depth limit. Drag entire branches to reorganize. Assign custom icons and background colors for visual navigation. Set priorities and checkboxes on outline items. Expand or collapse any level with a single click - focus on the section you're working on without hiding others permanently.

Rich text inside every outline node - images, tables, file attachments.

Each node in your outline is a full rich text document: bold, italic, headings, colored text, tables, inline images, and file attachments. Create internal links between nodes - cross-reference chapters, evidence files, or research sources. Write inside the outline, not alongside it.

Instant search + portable - find anything, take it anywhere.

Search across your entire outline structure - as you type, in real time, with boolean operators. Results filter the tree directly. The Portable version runs from a USB stick: take your complete outline to any Windows PC without installing anything. Your encrypted outline in your pocket.

All-My-Notes Organizer - the best Tree DB Notes replacement app - see more Screenshots

The best outliner is one that gets out of the way - and keeps your outline encrypted offline.

Writers and researchers who use outliners want one thing: to think freely without software friction. AllMyNotes Organizer gives you unlimited nesting, drag-and-drop reordering, priorities, and icons for nodes - everything you need to build a complex outline and actually navigate it.

It's a stronger OneNote alternative for outline-focused work: no Microsoft account, no cloud, no "we're updating our storage policy" emails. Everything is in one encrypted local file on your PC. One-time purchase, no subscription.

Writers use it for books. Screenwriters for scripts. Researchers for literature reviews. Lawyers for case structures. If you outline for a living - download the free trial and see if it fits your workflow.

P.S. AES-256 + ChaCha20 encryption is new in AllMyNotes 5.03, which is currently in beta. Earlier versions use a different, simpler algorithm - it has protected users' data for 17 years with no known breaches. When you open an older database in 5.03, the app offers to upgrade it to the new format.

Minimum system Requirements:

Windows: Designed for all Windows versions from XP and beyond Windows 11/10/8/7/Vista/XP. Works flawlessly on both 32-bit and 64-bit systems.
Additionally supports Linux and Mac with Wine or equivalent solutions.

AllMyNotes Organizer application
Keywords: AllMyNotes outliner software, OneNote alternative outliner offline, Encrypted outliner Windows PC, Hierarchical outliner offline Windows, Outliner app no cloud Windows, Outliner no subscription Windows, Outliner software one-time purchase, Outliner tool writers Windows, Personal outliner software encrypted, Tree outliner Windows offline, Outliner software Windows.

Similar: PIM (Personal Info Manager), Outliner App, Notebook App, Diary Keeper Tool, Notes Managements Application, Program to store Secret Notes, The best One Note alternative software.