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Open Authenticator vs TreeNotes

A side-by-side look at Open Authenticator and TreeNotes. For an in-depth review of either product, follow the links below.

Open Authenticator

Open Authenticator

Security & Privacy

Open Authenticator is a free and open source two-factor authentication app for Android and iOS. It allows users to generate time-based one-time passwords compatible with Google Authenticator and similar apps for two-factor authentication. It provides an easy way to improve the security of your online accounts.

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TreeNotes

TreeNotes

Office & Productivity

TreeNotes is a free personal information manager app for Windows that allows users to organize notes, tasks, web clips, images, and other files in an expandable tree hierarchy. It is designed to be simple, flexible, and extensible.

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