A daily updated filename extension database!
Search Box

DDOC file: How can I open a .DDOC file?

The table below provides useful information about the .ddoc file extension. It answers questions such as:

We hope you find this page helpful and a valuable resource.

✅ DigiDoc Digital Signature

DigiDoc Digital Signature .ddoc file icon
The DDOC file is a DigiDoc Digital Signature. DigiDoc is a system that's widely-used in Estonia for storing, sharing and digitally signing documents.
Category: Data files
Application: DigiDoc
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DDOC aliases:
DDOC related links:
DDOC related extensions:
DigiDoc BDOC Digital Signature

DigiDoc Crypted Document

DigiDoc PKCS#12 Certificate

⚠ Be careful with .ddoc files.

It's important to know that the .ddoc file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .ddoc files. Be cautious when dealing with .ddoc files from unknown sources.

🚫 The .ddoc file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cdoc, ddc, ddo, doc, edoc, fdoc, rdoc, sdoc, vdoc, wdoc, xdoc

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

QuarkXPress 3.0 Document

Microsoft XPS Document Settings

DigiDoc Crypted Document

Ruby RDoc Document

DivX Descriptor Data

Sealed Word Document

🔴 Can't open a .ddoc file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Select an app to open this .ddoc file

It means that the operating system does not have a default app associated with the .ddoc file type. To resolve this issue and open the file, you can take the following steps:

If you don't know how to change the default app for the .ddoc file, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ddoc file extension, write to us.

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文