.DIC File Extension

DIC files exist as 3 different types. Please find information about each of them below.

Type 1: Dictionary File

DIC files contain wordlist dictionaries used for spell checks. Software like Word and EditPad use them. DICs also store medical images like MRIs. These images link to patient data. A DIC file contai...

General Information

Title DIC File Extension
Extension .dic
Full Form Dictionary File
File Type Text File
Developer Various
MIME Type text/plain

File Function

Primary Function Store words
Additional Functions Spell check, Autocorrect
Features Alphabetized, Language-specific

File Characteristics

Quality Text-based
Supports Layers N/A
Supports Transparency N/A
Editable Yes

Use Cases

Text Editing Yes
Content Creation Yes
Language Localization Yes

Security and Practices

Security Risks Low risk
Best Practices Regular updates, Proofreading

Historical/Version Information

Initial Release Varies
Latest Version Depends on software

Associated Types

Similar Extensions .aff, .txt, .lex

Software Compatibility

Software Usage Policy OS Compatibility
Microsoft Word Subscription Windows, Mac
LibreOffice Free Windows, Mac, Linux
Mozilla Firefox Free Windows, Mac, Linux

Type 2: DICOM Image

A DIC file contains a DICOM format image such as an MRI or CT scan. It can also store patient ID data. The DICOM format used in DIC files was developed by NEMA for viewing medical images. DIC images m...

General Information

Title DICOM Image File Extension
Extension .dic
Full Form Digital Imaging and Communications in Medicine Image
File Type Medical Image File
Developer National Electrical Manufacturers Association
MIME Type application/dicom

File Function

Primary Function Store medical images
Additional Functions Contain metadata
Features Multi-frame, Standardized

File Characteristics

Quality High-resolution
Supports Layers Yes
Supports Transparency No
Editable Yes, with software

Use Cases

Medical Imaging Yes
Patient Diagnostics Yes
Medical Research Yes

Security and Practices

Security Risks Sensitive data exposure
Best Practices Encryption, Access control

Historical/Version Information

Initial Release 1985
Latest Version DICOM 2021b (2021)

Associated Types

Similar Extensions .dcm, .ima

Software Compatibility

Software Usage Policy OS Compatibility
RadiAnt DICOM Viewer Free, Paid versions Windows
MicroDicom Free Windows
OsiriX MD Paid Mac

Type 3: Windows 10 Custom Spelling Dictionary

How to open a DIC file. Doing so allows you to add or remove words from the custom dictionary your DIC file represents. Be sure to add each word on a separate line, and do not use capital letters. O...

General Information

Title .DIC File Extension
Extension .dic
Full Form Dictionary File
File Type Text File
Developer Microsoft
MIME Type text/plain

File Function

Primary Function Store custom words
Additional Functions Spell checking, User dictionary
Features Text-based, Unicode support

File Characteristics

Quality Depends on content
Supports Layers N/A
Supports Transparency N/A
Editable Yes, with text editor

Use Cases

Custom Spell Check Yes
Office Documents Yes
Text Editing Yes

Security and Practices

Security Risks Low risk
Best Practices Regular updates, Backup

Historical/Version Information

Initial Release With MS Office
Latest Version As per Office version

Associated Types

Similar Extensions .txt, .lex

Software Compatibility

Software Usage Policy OS Compatibility
Microsoft Office Subscription based Windows, Mac
Notepad Free Windows
WordPad Free Windows