Opal Alternatives

Opal is described as 'lets you organize just about anything — ideas, reports, lists, notes, projects, graphics — in the form of an outline. If you used Acta, you’ll love Opal' and is an app. There are seven alternatives to Opal for a variety of platforms, including Mac, Windows, iPhone, iPad and Android Tablet. The best alternative is Orgzly, which is both free and Open Source. Other great apps like Opal are OmniOutliner, Zavala, Visual Outliner and Dashword.

Opal alternatives are mainly Note-taking Tools but may also be Todo List Managers or Task Management Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Opal.

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Opal

Paid • Proprietary
Mac

Opal lets you organize just about anything — ideas, reports, lists, notes, projects, graphics — in the form of an outline....

Learn more about Opal

Orgzly
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Free • Open Source
Todo List Manager
Android
Android Tablet
68 alternatives to Orgzly
You can keep notebooks stored in plain-text and have them synchronized with a directory on your mobile device, SD card, Dropbox, or over WebDAV.
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Orgzly Features
1. Works OfflineOrgzly can be used without the need to connect to the internet.
2. No TrackingOrgzly will not track you or use your personal data.
3. Dark ModeOrgzly supports dark mode for comfortable usage in low light conditions.
Org-mode
Tree structure
Sync with Dropbox
OmniOutliner
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No
Paid • Proprietary
Note-taking Tool
Task Management Tool
Mac
iPhone
iPad
87 alternatives to OmniOutliner
OmniOutliner is a start-to-finish writing app. Perfect for collecting information, outlining Big Ideas, adding structure to any sort of writing, and much more. From grocery lists to email drafts to long-form composition.
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OmniOutliner Features
1. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with OmniOutliner.
2. Import/Export OPML FeedsImport and export your feed subscriptions into OPML format with OmniOutliner.
Brainstorming
Note organization
Outliner
Multi Column View
Programmable
Outline organization
Outline folding
Zavala
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Yes
No
Free • Open Source
Note-taking Tool
Mac
iPhone
iPad
126 alternatives to Zavala
Zavala is a modern take on a traditional outliner. It supports all the things you want in a Mac app like multiple windows, keyboard shortcuts, a customizable toolbar, and a full menu bar.
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Zavala Features
1. Import/Export OPML FeedsImport and export your feed subscriptions into OPML format with Zavala.
2. Support for MarkDownZavala supports MarkDown for document formatting.
Outliner
Sync with iCloud
Note organization
Visual Outliner
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Note-taking Tool
Windows
80 alternatives to Visual Outliner
Visual Outliner is an outliner software for Windows, and it uses OPML as native file format. It's not just another tasklist application, but a real outliner editor that can be used to write, view, modify, and maintain hierarchically arranged text.
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Visual Outliner Features
1. Support for ThemesYou can use themes and templates to change the look and feel of Visual Outliner.
2. Import/Export OPML FeedsImport and export your feed subscriptions into OPML format with Visual Outliner.
Styles based on outline hierearchy
Outline folding
Outline organization
Brainstorming
Data export/import
Theme changing
Drag and Drop
Outliner
Brainstorm mode
Dashword
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Note-taking Tool
Todo List Manager
Mac
Windows
84 alternatives to Dashword
Dashword is by far the most convenient and user-friendly tool for creating any semantic network, be it your business idea, an abstract of a lecture on computer science, a script for a movie or a recipe for your favorite dish.
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Dashword Features
1. Dark ModeDashword supports dark mode for comfortable usage in low light conditions.
Outliner
Note organization
OutlineEdit
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Yes
No
Free • Proprietary
Note-taking Tool
Todo List Manager
Task Management Tool
Mac
51 alternatives to OutlineEdit
The beautifully crafted outliner for your Mac. Keep ideas structured and collected every day.
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OutlineEdit Features
Outliner
Personal Information Manager (PIM)
Notebook
Deep Notes
Do you think this is a good alternative?
Yes
No
Free • Proprietary
Note-taking Tool
Mac
45 alternatives to Deep Notes
Deep Notes is a simple hierarchical note pad. You can use it to outline ideas, make to-do lists, or whatever else might need jotting down in a list, hierarchical or not.
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Deep Notes Features
Outliner
Discontinued
The application is no longer being supported.