Files with hde extension are in most cases files that have been encrypted using the NAUPA File Encryptor.

Detailed description

Software that open hde file

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HDE file extension - NAUPA File Encryptor encrypted data

What is hde file? How to open hde files?

File type specification:

Encoded and encrypted file type icon Encoded and encrypted file type

File extension hde is mainly is associated with the NAUPA File Encryption Utility, a data encrypting software for Microsoft Windows used to protect user's case sensitive data.

The hde file stores encrypted data.

Updated: June 29, 2020

The default software associated to open hde file:

NAUPA File Encryption Utility  Microsoft Windows software

Company or developer:
Wagers & Associates, Inc.

NAUPA File Encryption Utility allows holders who create their NAUPA files in software packages other than HRS Pro to encrypt their files using the HRS Pro Digital Envelope (HDE) encryption standard.

Help how to open:

Use NAUPA File Encryptor to open .hde encrypted files.

How to convert:

Probably cannot be converted to other formats.

List of software applications associated to the .hde file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open hde file, edit hde file, convert hde file, view hde file, play hde file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting hde files.

Software that open hde file - NAUPA File Encryptor encrypted data

Programs supporting the exension hde on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about NAUPA File Encryption Utility for open hde file action.

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