Opening EDB Files

The EDB file type is primarily associated with Exchange Server.

EDBFile Extension EDB
File extension: EDB
File type:  mailbox

What is an EDB file?

EDB files mostly belong to Exchange Server by Microsoft. An EDB file is an email database created by Exchange Server email and calendar software. This file is saved in a hierarchical storage format which organizes messages, attachments, folders, and message properties into tables; each with its properties. Windows operating system's File History and Search Indexer features use the same type of EDB file to store file changes and indexes (paths). Another type of EDB file contains email accounts used by Act! customer relationship management software. EstImage insurance assessment and repair estimation workflow management program saves a database in an EDB file.

How to open EDB files

You need a suitable software like Exchange Server to open an EDB file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your EDB file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a EDB file directly in the browser:. Just drag the file onto this browser window and drop it.

Online EDB Text Viewer

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Programs that open and convert EDB files:

  1. Exchange Server by Microsoft
    See the previous paragraphs to learn more about the main application. EDB files are often referred to as Exchange Server databases because this type of file is primarily created or used by this software.
  2. Act! (e-mail accounts) by Act!
    Act! is a customer relationship management software for Windows. It saves email accounts in an EDB file. This file format is classified as Data.
  3. Business Assessment Manager (data) by E2S
    Business Assessment Manager is a data acquisition and workflow management program for an EFQM self-assessment or questionnaire. It saves data in an EDB file. This file format is classified as Data.
  4. EstImage (database) by Stelvio
    EstImage is an automobile insurance assessment and claim management software. It uses a database stored in an EDB file. This file format is classified as Database.
  5. Euphoria Database System (database) by Rapid Deployment
    Euphoria Database System is a lightweight database management system. It saves a database as a single EDB file. This file format is classified as Database.
  6. EzyMailManPro (mail database) by Welshware
    EzyMailManPro is a discontinued email client application with bulk mail support. Its mail database is saved in an EDB file. This file format is classified as Database.
  7. Photoshop (extended digital book) by Adobe
    Photoshop is a professional photo editing and graphics design application. It uses an EDB file to store an extended digital book. This file format is classified as eBook.
  8. ROOTS III (genealogy data) by ROOTS Developers
    ROOTS III was a genealogy management program which allowed people to catalog and trace their ancestry. Genealogy data cataloged using ROOTS III is saved as an EDB file. This file format is classified as Database.
  9. Windows (database) by Microsoft
    Windows is a cross-platform operating system. The File History and File Search Indexer features on its desktop version save file changes and file indexes in an EDB file. This file format is classified as Database.

EDB file format:

The file format determines how the data is stored in the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. So you need a detailed analysis of a file to find out the format and the associated program. Our evaluation of the EDB files is as follows:

EDB is a very widely used file extension. The file type includes different formats for the applicable programs. The two most common formats are as follows:

All other EDB files (40%) have no consistent format, the following 6 formats exist: EstImage DataBase, SQL, edb and CATD. Files like these are sometimes linked to chat, stats, client, mddb, catalogo or info. Just click the "Choose your .edb file to analyze" button on this page to find out what your EDB file is.

Technical Data for EDB File Extension

File classification:
Database
Related files:

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: MyCheckBook.Document, FileType: MyCheckBook Document, AppName: MyCheckBook

ProgramID: EViews.Database
EXEFile: %ProgramFiles%\Eviews4\EViews4.exe %1

ProgramID: MyCheckBook.Document
EXEFile: %ProgramFiles%\MYSOFT~1\MYCHEC~1\MyCheck.exe %1


an edb mailbox is a special file format by Microsoft and should only be edited and saved with the appropriate software.

How to solve problems with EDB files

  • Associate the EDB file extension with the correct application.
  • Update your software that should actually open mailboxes. Because only the current version supports the latest EDB file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available Exchange Server update.
  • To make sure that your EDB file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .EDB file online - secure, fast, and no downloads needed.
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