Published by Eric Bergman-Terrell on Jul 27, 2024

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Why should I report an Issue with Vault 3 Outliner?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Eric Bergman-Terrell to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About Vault 3 Outliner

1. Vault 3 gives you convenient and secure access to all of your notes. (Upgrade to Vault 3 Outliner (Paid) to get rid of the big "Upgrade Vault 3" button above the toolbar). • User-Friendly: Intuitive UIs make it easy to use Vault 3's features. • Portable: Vault 3 runs on Android, Windows operating systems, Linux GTK operating systems, and Mac OS X. • Fast: Even on relatively low-performance hardware. • Secure: Password protected documents are encrypted with the AES algorithm using 256-bit keys. • Standards-Compliant: Documents are stored in Unicode format.

2. Vault 3 files can be opened by the Dropbox Android app, as well file manager apps.

3. Click File / Close when you are finished using a Vault 3 document on your Android device.

4. Vault 3 documents can be used by the Android and desktop versions of Vault 3.

5. Stay organized and productive with convenient, secure, searchable access to your personal information on your Android phones, tablets, and Windows, Linux, and Mac OS X computers!

6. Windows, Mac OSX, and Linux desktop versions of Vault 3 are also available.

7. Vault 3 Outliner stores your notes as a searchable outline.

8. There are no limits to the size of Vault 3 documents or to the nesting depth of outline items.

9. Vault 3 runs on Android phones and tablets.

10. The desktop versions of Vault 3 include XML import and export features.

11. The Vault 3 outliner organizes your notes, memos, and lists.

Vault 3 Outliner Customer Insights

1. Also there's a huge bug when it comes to selecting text for copy pasting, the toolbox disappears after selecting the text!! :(Simple and powerful opensource outliner with encryption, sorting, search function, and a desktop version.. One thing that I miss is the ability to select multiple items to perform batch operations.It's a small vault that IT'S GREAT to keep your data secure: contacts, passwords, notes, whatever you need.

2. 01/16/16 Export can be done from desktop version, but why should user have to install desktop just to do a data dump export? That should be an easy option to implement in this app.This is a great program, it makes it easy to organize a lot of different things.

3. Author was notified few months ago but, he hasn't switched to a safe block mode like cbc, ctr etc.The ability to import and export! For an open source app this seems a curious omission, but it's a game changer for me.

4. Brilliant! Would be nice to able to turn off the black background when editing (allow you to edit text just like when you're seeing the files, with a white background and same font size).

5. They have to be there somewhere, but a user shouldn't have to hunt for them.Nice to be able to review Vault 3 note from Android device.

6. It would be perfect an option to fold or umfold the long lines.The phone app will not open desktop databases.

7. Claims it has wrong password.CAUTION USERS: I found that this App uses ECB Block mode of AES-128 Encryption.

8. 5 stars!Entered three short lines to see outlining capability, but couldn't find any commands for it.

9. Vault 3's ability to seamlessly sync with Dropbox meets that need.

10. Or for the Android app to access files on an external SD card.

11. It would be nice, however, if there was some way to sync between desktop and mobile versions.

Steps to Troubleshoot & Fix Vault 3 Outliner Issues

1. Fix Vault 3 Outliner Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Vault 3 Outliner: Restarting the app will resolve most errors.
  2. Update the Vault 3 Outliner App. Here is how:
    1. On Android goto PlayStore » Search for "Vault 3 Outliner" » Open Vault 3 Outliner » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Vault 3 Outliner » click "UPDATE".
  3. Clear Vault 3 Outliner app cache: Clearing cached data will force your app to retrieve the latest data directly from Vault 3 Outliner servers.
    1. On Android, goto Settings » Apps » Select "Vault 3 Outliner" » click Storage » click "Clear Cache".
  4. Check Vault 3 Outliner app permissions. If any of these permissions required to use your device's features are disenabled, Vault 3 Outliner might not work.
  5. Uninstall and reinstall Vault 3 Outliner. If nothing else has worked, completely uninstall Vault 3 Outliner then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Vault 3 Outliner not working


2. Fix Vault 3 Outliner Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Vault 3 Outliner be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Vault 3 Outliner not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Vault 3 Outliner may not be able to connect to the Internet when running in the background.

Reported Issues