Flexible and easy to use database manager for Android & Desktop.

Main Features


  • Storing entries with custom fields;
  • 19 types of fields: text, integer, boolean, date/time, rating, currency, image, audio, contact, location and others;
  • Mass calculations (sum, maximum, minimum, average);
  • Relationship between entries.


  • Sorting, grouping and filtering entries by any fields;
  • Memento can display your data in form of a list, table, on a map, and even in a calendar.
  • Charts: Pie, Line, Bar, Columns, Area, Scatter, Stepped Area;
  • Search entries by scanning barcode;


  • Synchronization with Google Sheets. Edit and view Memento entries via Google Sheets;
  • Teamwork via Memento Cloud;

Import & Export

  • Importing and exporting CSV files;
  • Sending entries via SMS, e-mail and other available services;
  • Backing up and restoring data;

Memento Cloud

  • Online catalog of library templates. Over 4000 templates available;
  • All your data can be stored in the cloud. You can provide access to your data to other users;


Memento lets you restrict the access to libraries by using password protection, as well as encrypt entries using AES-128.


Desktop Edition

You can work with your data on Windows / Linux / Mac. Sync across desktop and mobile platforms is performed through Memento Cloud.

The current version is 1.6.0. RELEASE DATE: March 23, 2019. Changelog

Download Memento Desktop for Windows

Installer for Windows (64-bit)

111 MB

Installer for Windows (32-bit)

107 MB

Download Memento Desktop Java Version (Linux/Mac)

Memento Desktop JAR in a ZIP archive

64 MB

  • Memento Database Desktop JAR requires Java 8 or later.
    You may find information and download links for the most recent JRE (Java Runtime Environment) at: Java Runtime Environment Downloads

    Unzip, and Double click on the jar file or use the command line: java -jar mementodb.jar


Memento Cloud Terms of Service

By using the Memento Cloud (“Service”), you are agreeing to be bound by the following terms and conditions (“Terms of Service”). Violation of any of the terms below may result in the termination of your account. Memento reserves the right to update and change these Terms of Service without notice.

Your Memento Account

In order to use the Service, You must have a valid Account. To acquire an Account for the Service, You must provide Memento with an electronic mail address and other information. You are responsible for safeguarding your Memento login credentials. You are responsible for activity on your account, whether or not you authorized that activity. You should immediately notify us of any unauthorized use of your account.

Our service allows you to upload, download and store content, including but not limited to, information, text, graphics, audios, or other material (“Content”). You retain ownership of any intellectual property rights that you hold in that Content.  All content uploaded on the Service must comply with U.S. copyright law.
We reserve our right at all times, but are not obligated, to remove or refuse to distribute any Content through the Service including your Content.


You may access your Service data via the Application Program Interface (“API”). By using API, you are automatically bound by the Terms. Abuse or excessively frequent requests to the Service via the API may result in the temporary or permanent suspension of your account’s access to the API.

General Conditions

Your use of the Service is at your sole risk. The service is provided on an “as is” and “as available” basis. You may only use our Service as permitted by law.  You must not modify, adapt or hack the Service.
The Memento does not warrant that (i) the service will meet your specific requirements, (ii) the service will be uninterrupted, timely, secure, or error-free, (iii) the results that may be obtained from the use of the service will be accurate or reliable, (iv) the quality of any products, services, information, or other material purchased or obtained by you through the service will meet your expectations, and (v) any errors in the Service will be corrected.
You expressly understand and agree that the Memento shall not be liable for any direct, indirect, incidental, special, consequential or exemplary damages, including but not limited to, damages for loss of profits, goodwill, use, data or other intangible losses (even if the Company has been advised of the possibility of such damages), resulting from: (i) the use or the inability to use the service; (ii) the cost of procurement of substitute goods and services resulting from any goods, data, information or services purchased or obtained or messages received or transactions entered into through or from the service; (iii) unauthorized access to or alteration of your transmissions or data; (iv) statements or conduct of any third party on the service; (v) or any other matter relating to the service.
Any new features that augment or enhance the current Service, including the release of new tools and resources, shall be subject to the Terms of Service. Continued use of the Service after any such changes shall constitute your consent to such changes.


Additional groupings of features may be added to the Service and made available to You as a paid upgrade ("Paid Plan"). If You choose to subscribe to a Paid Plan.
All payments are processing by a third party (via Google - for Android app and via FastSpring - for the Desktop app), you are agreeing to the third party’s payment terms, and Memento is not a party to the transaction.
As long as Your Account remains active and in good standing, You will be charged the Subscription Fee even if You never use the service. You may, however, cancel Your Paid Plan at any time. If Your Subscription Fee payment is overdue, Memento will disable Your access to the features provided by the Paid Plan.
Within thirty (30 days of your Paid Plan payment data as shown on your payment bill, you can request a full refund by contacting us. No refund of any kind will be permitted after thirty (30) days of your Paid Plan date.

No resale of the service

You agree not to reproduce, duplicate, copy, sell, resell or exploit any portion of the Service, use of the Service, or access to the Service without the express permission by Memento.

Contact Information

If you have any questions about these Terms, please contact us at  support@mementodatabase.com

Refund Policy

Memento Private Server

The Memento Private Server is available for a 30-day evaluation.
Customers are encouraged to fully evaluate the software prior to purchasing a software license. Evaluation software may be downloaded from the LuckyDroid web site, is fully functional. During the evaluation period, technical support is available by contacting LuckyDroid Support.

After purchase, Memento Private Server is covered by a 30-day money-back guarantee. If you are not completely satisfied, just send email to support@mementodatabase.com within 30 days of purchasing a license.

Privacy Policy

What Information We Collect

When registering for Memento Cloud we ask for information such as your name and email address. We built Memento Cloud to help you store and work with any information. That means you can input, upload, or store in Memento Cloud any text, images, and other data that you choose.
Memento Cloud also collects aggregated, anonymous user data regarding app usage. The user data we collect is used to improve Memento Cloud and the quality of our service.

Where does Memento store my information?

Memento uses the Google Cloud Platform (“GCP”) to provide the necessary hardware, software, networking, storage, and related technology required to run Memento Cloud. We will never share your personal data with a 3rd party without your prior authorization, and we will never sell data to 3rd parties. We process data inside of the United States. We transfer data with GCP necessary to our ability to provide our services, the GCP is GDPR-compliant and provide the necessary safeguards.

How can I manage my information stored in Memento Cloud?

Consistent with our first law of data protection—your data is yours—in most cases, you can manage your information simply by logging into your account and editing your information directly within the Memento service.
However, if you prefer, you can contact us at support@mementodatabase.com to ask us to provide access to, correct, update, or delete your personal information. Please note that we may ask you for proof of account ownership and/or identity before fulfilling your request. We will comply with such requests to the extent required by applicable law or the US-Swiss Privacy Shield and US-EU Privacy Shield.


All data and information transmitted with Service is secured by SSL protocol.
Customer data that we store in GCP will be protected using Google’s built-in encryption-at-rest features. We use Google's server-side encryption feature with Google-managed encryption keys to encrypt all data at rest using AES-256, transparently and automatically. You can find additional information on how encryption at rest protects your data here.

Changes to our Privacy Policy

If we decide to change our privacy policy, we will post those changes on this page.


Have questions or concerns about Memento and privacy?
Contact us at support@mementodatabase.com


See our complete feature comparison


$6/ month
  • Unlimited libraries
  • 5 GB Cloud Storage
  • Unlimited local libraries
  • Unlimited entries
  • Android PRO Edition
  • Desktop PRO Edition

Memento Cloud API (Beta)

Memento Cloud API allows you to programmatically access and manage your Libraries data. The API allows you to do the following:

  • Get an array of the Libraries of a user.
  • Get an array of Entries in a library.
  • Create a new entry on a Library.
  • Update the contents of a Entry.
  • Search entries.

To view the the Memento Cloud API Documentation you can visit: http://docs.mementodatabase.apiary.io

Zapier Integration (Beta)

Zapier gives you the power to integrate Memento with hundreds of other services to automate your work, including Slack, Gmail, MailChimp, Google Docs, Evernote, Trello, Facebook, Twitter, Google Calendar, PostgreSQL, MySQL and many more. No programming skills required!

Supported triggers:

  • Entry Created - Trigger is run when an entry is created.
  • Field Value Changed - Trigger is run when an entry's field value changes.

Supported actions:

  • Create Entry - Creates a new entry.
  • Update Entry - Update the values of specific fields in an entry.
  • Find an Entry - Finds an entry by field values.

Our Zapier integration is currently in beta. That means it will not show up on the Zapier website at the moment and you will need an invitation link in order to try out the integration.
If you're interested in joining the beta then please send request to support@mementodatabase.com. In your email, please provide the your username.


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