Mimiri Notes

Secure no-nonsense device-synchronized notepad

A safe place to keep your notes, confidential data and credentials

See exactly how we keep your notes safe

Download for your device

Read our User Guide to get started

Notes for your eyes only - organize however you want - access from any device

A note tree with various topics

Well-organized

For us, a key design principle was always that as a user you should have complete freedom in how data is organized - this is how we achieved it:

A tree structure allows endlessly adding notes within notes
Notes can be easily moved around and re-organized
Quickly narrow down the tree using Search to find a specific note
Nothing is just a folder - any note can contain data as well as sub-nodes

Pin code prevents unwanted access to the running app instance

Secure and Open Source

We wanted to be able to store any kind of data - be it personal, confidential or credentials - this is how we achieved it:

Everything is AES-GCM-256 encrypted before it leaves your device
No one can read your data - not us, not our servers and not your ISP
All the code is Open Source under GPLv2 - this ensures security is transparent
We prevent accidental screen sharing by hiding Mimiri Notes from screen sharing programs
We prevent onlookers and security cameras from picking up passwords by hiding them from plain view
Optionally lock the application when it has been unused for a while

Learn more about our security implementation

Pick any note and share it to start collaborating

Share with others

We wanted to be able to share and collaborate on confidential notes with people we trust - this is how we achieved it:

You can share a single note or a branch of notes with multiple trusted persons
Any changes within the shared note or its sub-tree are automatically synchronized between participants
Data is encrypted in a way that only participants can decrypt the data in the shared notes

Mimiri Notes running on iOS

Any device

We wanted to be able to access our data from anywhere and have the data synchronized in real-time - this is how we achieved it:

Clients are available for all major platforms - see Downloads
All data is cloud-synchronized and pushed to your other devices in real-time
A local copy of your data exists on your device granting read-only access if you are offline
Our web-client allows access from any browser even if you are without any of your devices

Every change creates a historical entry which can be viewed and restored

Robust

Another key design principle was that we wanted our data and changes to be safe - even if mistakes were made - this is how we achieved it:

Any edit you make in any note is kept track of and you can easily view historical changes
Deleted notes are first moved to a Recycle Bin preventing accidental deletion of data

This ensures that your notes are always safe even if you happen to delete or edit something by mistake.

The editing interface

Simple

We focus on being a secure and efficient cloud-synchronized notepad application.

On purpose we do not support embedding images in notes or creating advanced layouts and tons of formatting options.

We believe the simplicity of Mimiri Notes is also what makes it great.