Online diagram editor

Opengea
4.8 Rating
127 reviews
1K+ downloads
Starter License
Choose platform
iPhone / iPad Android
License: Starter — Included in all plans
Diagrams — Screenshots 1
Diagrams — Screenshots 2

About this app

Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive. Each diagram is a single editable SVG file: it shows as an image anywhere and opens again in the editor to carry on. The editor is free software hosted on your own server: no data leaves the house.

Features

Full editor inside the Drive, full screen too
Shape libraries: flowcharts, UML, networks, BPMN, floor plans
Org charts and mind maps
One SVG file: image and editable diagram at once
Automatic thumbnail and preview
Autosave, versions and conflict control
Light and dark theme, in Catalan, Spanish, English and Basque
Free software hosted on your server, no third parties

Included in

This app is part of the following app and opens integrated within it.

Drive Store, organize and share files in the cloud.
Full editor inside the Drive, full screen too
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.
Shape libraries: flowcharts, UML, networks, BPMN, floor plans
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.
Org charts and mind maps
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.
One SVG file: image and editable diagram at once
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.
Automatic thumbnail and preview
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.
Autosave, versions and conflict control
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.
Light and dark theme, in Catalan, Spanish, English and Basque
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.
Free software hosted on your server, no third parties
Draw flowcharts, org charts, network schematics, floor plans and mind maps without leaving the Drive.

What's new

Version 2.2.0 • Last updated: Jul 2026

Conversations grouped into threads.

Version 2.1.0 • Last updated: Mar 2026

Performance and stability improvements. New color themes. Improved integration with the rest of Intrabase applications.

Data safety

Data safety
Data encrypted in transit and at rest
European standards
Data centers and privacy policy compliant with European Union standards.
Your data under your control
Your data is sacred, we do not use it or share it with third parties.
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