Whiteboarding Tools
Platform information checked 2026-10-28. Official README specifies Linux, Python 3.8+, GTK4, libadwaita and its Python dependencies for a source build. The provider links Flathub and GNOME Builder instructions.
Official app downloads and supported devicesDraw diagrams, tables and tree structures with plain characters in a local Linux app.
The GPL-3.0-or-later app has no required software subscription. You supply a Linux computer and any build tools if compiling it. Its character-canvas workflow is a task alternative for simple diagrams; Visio file compatibility, cloud collaboration and commercial stencil libraries are not established by this review.
Pricing checked .
Check official pricing
Draw diagrams, tables and tree structures with plain characters in a local Linux app. Visit the project website to check the currently available deployment options.
Provider downloads or installation route reviewed; AltStack did not install or execute the application.
Availability checked 28 Oct 2026. Check the provider’s release or installation information
Plain-character diagrams require a different workflow from Visio or Lucidchart shapes and collaborative files; no format migration or full feature parity was tested. These are provider-documented starting steps; AltStack did not install or execute the application.
No one-line command has been verified for ASCII Draw; follow its official installation instructions instead of guessing a Docker image or installer.
ASCII Draw provider setup documentationTechnologies recorded in the catalog snapshot.
Draw diagrams and whiteboards in your browser.
The basic Excalidraw browser whiteboard is free. Excalidraw Plus is a separate paid workspace with additional organization and collaboration features. Check its current billing selection and trial conditions before upgrading.
Docs, whiteboards, and databases in one privacy-first workspace.
AFFiNE lists a free local editor and Cloud Basic with unlimited local workspaces, 10 GB cloud storage, a 10 MB file limit and up to three members per workspace. Paid Pro, Team, AI and commercial licensing are separate. Self-hosted licensing depends on release and components; backend/common-native code are exceptions to the root MIT grant. Confirm the paid-plan billing toggle before comparing amounts.
Free instant whiteboard with real-time collaboration.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.
DeskflowProduct logo · See the interface on the official websiteShare one keyboard, mouse and clipboard across nearby Windows, macOS and Linux computers over a local network, without video sharing.
Free app; each computer needs its own display and network
Procedural vector editor that runs in your browser, no signup needed.
Provider explicitly describes Graphite as free forever and open source, currently alpha. README identifies MIT/Apache-2.0 dual licensing, although default license paths were unavailable. You supply device resources; no paid hosted service allowance is claimed.
Search, edit and reuse a local clipboard history with optional tabs and automation.
The GPL-3.0 source and documented desktop packages have no required application subscription. Your computer, storage and backups are separate costs; no managed synchronization service or cloud quota is included.
