How to Restore .SDC Files from Formatted Flash Drives on Mac

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .SDC file recovery guide for Windows, MacOS, Android and IOS in 2024.

How to Restore .SDC Files from Formatted Flash Drives on Mac
Data Recovery Tool

What is a .SDC file?

Archive of files downloaded with Stardock Central, an enhanced download manager for Stardock software programs; contains installers that have been previously downloaded.

What Are Common Causes of ".SDC" Files Lost or Failure?

There are several common causes of ".SDC" (SmartDraw Cloud) files being lost or failing:

  1. Accidental deletion: Users may accidentally delete the ".SDC" file while organizing or cleaning up their files, leading to its loss.
  2. Software or system malfunction: A software glitch, system crash, or power outage while working with SmartDraw Cloud can cause the ".SDC" file to become corrupted or lost.
  3. File transfer issues: If there are interruptions or errors during the process of uploading, downloading, or transferring the ".SDC" file, it may result in loss or failure.
  4. Storage device failure: If the storage device where the ".SDC" file is saved (such as a hard drive or cloud storage) experiences a failure or corruption, the file can be lost or become inaccessible.
  5. Virus or malware infection: A virus or malware attack on the computer or the cloud storage where the ".SDC" file is stored can lead to file corruption or loss.
  6. User error: Mistakes made by the user, such as accidentally overwriting or saving changes to the wrong file, can result in the loss or failure of the ".SDC" file.
  7. Incompatibility issues: If the ".SDC" file was created or saved using an older version of SmartDraw Cloud, it may not be compatible with the current version, leading to issues or loss.
  8. File system errors: File system errors, such as disk errors or bad sectors on the storage device, can cause the ".SDC" file to become corrupted or lost.

It is always recommended to regularly backup important files, including ".SDC" files, to prevent loss or failure in case of any unforeseen circumstances.

How to recover lost ".SDC" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".SDC" file may be deleted.

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🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".SDC" file is always to create it once more.

Use programs for recovering ".SDC" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".SDC" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

Partition Recovery™ 4.9
The tool recovers data from any devices, regardless of the cause of data loss.
Download

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software

  3. Double-click on the disk from which you need to recover ".SDC" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type

  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored

  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan

  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery

  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".SDC" extension?

Looking for how to open a stereo stardock Central Download Archive image file file?

Programs that open ".SDC" files

Windows
Stardock Central Stardock Central

Additional Information

  • File type: Stardock Central Download Archive

  • File extension: .SDC

  • Developer: Stardock

  • Category: Backup Files

  • Format: N/A

  • HEX: D0 CF 11 E0 A1 B1 1A E1 00

  • ASCII: РП.а...б

  • File types that use the extension .SDC:

    • Stardock Central Download Archive

    • Secure Download Cabinet

    • Apache OpenOffice Calc Spreadsheet

    • Paragon Dictionary Database File

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 11:36 #
    Leave a comment if you have any questions about Recovering lost .SDC files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.

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Questions and answers

  • What is the purpose of .SDC formats in the context of data storage and communication?

    The .SDC file format is primarily used in the context of data storage and communication for storing and exchanging spatial data. SDC stands for Spatial Data Collection, and it is a proprietary file format developed by Esri, a leading provider of geographic information system (GIS) software.

    The purpose of the .SDC format is to provide a compact and efficient way to store spatial data, such as maps, layers, and attributes, in a single file. It allows for the storage of both vector and raster data, making it suitable for a wide range of applications in the GIS field.

    In terms of data storage, .SDC files can store various types of geographic data, including points, lines, polygons, and images. It can also include attribute data associated with the spatial features, allowing for a comprehensive representation of the data.

    When it comes to communication, the .SDC format enables the exchange of spatial data between different GIS software systems. It provides a standardized format that can be easily read and interpreted by various GIS applications, ensuring interoperability and seamless data sharing.

    Overall, the purpose of .SDC formats in the context of data storage and communication is to provide an efficient and standardized way to store, exchange, and work with spatial data, facilitating the analysis, visualization, and management of geographic information.

  • How do .SDC formats differ from other commonly used file formats for data storage?

    .SDC (Smart Data Compression) formats differ from other commonly used file formats for data storage in the following ways:

    1. Compression: .SDC formats use advanced compression algorithms to reduce the size of the stored data. This compression technique helps in saving storage space and reducing network bandwidth requirements.
    2. Speed: .SDC formats are designed for fast read and write operations. They use optimized data structures and indexing techniques, allowing for efficient data access and retrieval.
    3. Data Integrity: .SDC formats often include built-in mechanisms for data integrity checks and error detection. These mechanisms help ensure that the stored data remains intact and free from corruption.
    4. Flexibility: .SDC formats are often designed to be flexible and extensible, allowing for easy integration with different applications and systems. They can support various data types, including structured, semi-structured, and unstructured data.
    5. Compatibility: While .SDC formats may not be as widely supported as some other file formats, they often have libraries and APIs available for different programming languages, making it possible to read and write data in these formats using various platforms and tools.
    6. Performance: Due to the compression and optimization techniques used in .SDC formats, they can offer improved performance compared to other file formats. This can be particularly beneficial in scenarios where large volumes of data need to be processed or transferred quickly.

    Overall, .SDC formats aim to provide efficient storage, high performance, and data integrity while minimizing storage requirements and network bandwidth usage.

  • Can you provide examples of software or applications that support .SDC formats and their specific use cases?

    Sure! Here are a few examples of software or applications that support .SDC (SmartDraw Collection) formats and their specific use cases:

    1. SmartDraw: SmartDraw itself is a popular diagramming software that supports the .SDC format. It allows users to create professional-looking diagrams, flowcharts, floor plans, org charts, and other visual representations. The .SDC format is used to save and share SmartDraw files among users.
    2. Microsoft Visio: Visio is another diagramming and vector graphics application that supports the .SDC format. It is commonly used for creating flowcharts, network diagrams, organizational charts, and other visualizations. Visio allows users to import and export .SDC files to collaborate with SmartDraw users.
    3. Lucidchart: Lucidchart is a cloud-based diagramming and visual collaboration tool that also supports the .SDC format. It enables users to create flowcharts, process maps, wireframes, and other diagrams. With .SDC support, Lucidchart allows users to import and work with SmartDraw files seamlessly.
    4. Gliffy: Gliffy is an online diagramming tool that supports the .SDC format. It offers various diagram templates and shapes to create flowcharts, network diagrams, floor plans, and more. Users can import .SDC files into Gliffy and collaborate on them with other team members.
    5. ConceptDraw DIAGRAM: ConceptDraw DIAGRAM is a versatile diagramming tool that supports the .SDC format. It allows users to create professional diagrams, technical drawings, infographics, and more. With .SDC support, users can import SmartDraw files into ConceptDraw DIAGRAM for further editing and collaboration.

    These software and applications provide compatibility with the .SDC format, enabling users to open, edit, and share files created in SmartDraw or other supporting tools.
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