Opening an SDOC File

The SDOC file type is primarily associated with Notes.

SDOC	File extension: SDOC
	File type:	document

What is an SDOC file

SDOC files mostly belong to Notes by Samsung. An SDOC file is a document created by the Notes software developed by Samsung. Notes is a simple notetaking program with handwriting, sketch, image, and audio support for Windows PCs and Samsung smartphones. The SDOC file is actually a ZIP archive which usually contains text documents, images, audio recordings, handwritten notes, sketches, or drawings. SDOCX format has replaced SDOC format in newer versions of Notes.

How can I open an SDOC file?

You need a suitable software like Notes to open an SDOC 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 SDOC file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SDOC file directly in the browser:. Just drag the file onto this browser window and drop it.

Online SDOC File Viewer

Choose your .sdoc file to view

or drag and drop it here

Online File Viewer

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How to extract texts from SDOC files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

If you want to extract texts from SDOC file or capture a screenshot, you can use our free Online SDOC File Viewer:

Just click the "Choose your .sdoc file to view" button on this page.
Your SDOC file will then be displayed in the browser.
Now click on "Save as..." at the top of the page.
Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
Your file will be converted and downloaded.

Programs that open and convert SDOC files:

Notes by Samsung
See the previous paragraphs to learn more about the main application. SDOC files are often referred to as Notes simple text files because this type of file is primarily created or used by this software.
IRM (sealed document) by Oracle
IRM (previously Sealed) is a Windows application which allows only authorized users to seal (encrypt) and unseal (unencrypt) documents. A Word document (DOC) sealed with this program is saved in an SDOC file. IRM appears to be discontinued. This file format is classified as Encoded.

SDOC file format:

The file format, which is the arrangement and type of data in a file, determines which program can open the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. So you need a detailed analysis of a file to find out the format and the associated program. In the following you will find our evaluation of the SDOC files:

SDOC is one of the most common file extensions and is mainly used by one program with a specific format. The two most common formats are as follows:

99% of all SDOC files use ZIP compression, so several files are combined and compressed into one SDOC file. Such a ZIP file contains 6 to 7 files. Common included file names are content.dat, doc.dat, endtag.dat, fileinfo.dat, searchData.dat and text.dat. You can see the included files and images by renaming the file extension to .zip and then double-clicking it. The files are on average 2 KB in size and range from 1 KB to 200 KB. Certain words are almost always found in the files, such as text.dat. The file name Notes_20180601.sdoc is characteristic of these files. Such files are related to image, password, bank, address, details, sdocx, account and card.

All other SDOC files (1%) have no uniform format. Files like these are sometimes linked to photo, microsoft, accounts, passwords, dari, info, list or note. Just click the "Choose your .sdoc file to view" button on this page to find out what your SDOC file is.

Technical Data for SDOC File Extension

File classification:

Simple text file

Related files:

sdocx, snmm, bk, zip, doc, pdf, docx, dat, sddoc, jpg, sdo, txt, atn, category, page, oxps, sbak, esnmm, memo, scdoc, ntf, ncf, id

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: SealedMedia.doc
EXEFile: %ProgramFiles%\Internet Explorer\iexplore.exe %1

ProgramID: SDOCFile
EXEFile: %ProgramFiles%\Aptana\Aptana Studio\AptanaStudio.exe

an sdoc document is a special file format by Samsung and should only be edited and saved with the appropriate software.

How to solve problems with SDOC files

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