Drummer review
A free OPML outliner with publishing and scripting, limited to web and macOS.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Drummer is a free outliner from Scripting.com for organizing ideas, taking notes, publishing outlines and coordinating workgroup information. It runs as a web application and Mac desktop app, with the Mac version documented as Electric Drummer. The core experience centers on multi-tab outline editing, using indent and outdent controls, drag reordering and keyboard-based organization. Mobile-adapted navigation adds an arrow pad for working with outlines on smaller screens.
The product’s strongest distinction is how closely outlining connects with publishing and automation. Drummer uses the native OPML file format for outline-based storage and supports public outline publishing and outline-driven blogging. Its built-in JavaScript-based scripting can customize workflows and connect to web services, while a customizable icon bar and scripts provide additional control over recurring actions. These capabilities make Drummer a fit for people who want one outline to serve as notes, structured content and a programmable workspace rather than a simple text hierarchy. The product is available at no cost, so its main value is in the combination of free access and a focused OPML workflow.
Drummer is less suitable for buyers who need broad platform coverage or a large integration ecosystem. The listed app platforms are web and macOS, and Twitter is the named integration, so teams working across other desktop or mobile app environments may prefer a product with wider native support. The scripting layer also adds an advanced dimension that may be unnecessary for users who only need straightforward outlining. Choose Drummer if native OPML, public publishing, customizable scripts and multi-tab editing are central to your workflow. Consider an alternative if you need more platforms, broader integrations or a simpler outlining tool without scripting and publishing features.
Drummer pros and cons
- Where it wins
- Native OPML storage and export
- Multi-tab editing with drag and keyboard reorganization
- Built-in scripting, publishing and outline-based blogging
- Where it doesn't
- Available on web and macOS only
- Integration options are narrow, with Twitter listed
- Its scripting features may suit technical workflows better than simple outlining
Drummer fact sheet, pricing and score →
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