.FSD File Recovery

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 .FSD file recovery guide for Windows, MacOS, Android and IOS in 2024.

FSD File Recovery

What is a .FSD file?

Flowsheet document created and used by the Cape Open to Cape Open (COCO) simulation environment; contains a chemical flowsheet, which may include streams, unit operations, controllers, and flow constraints; also stores information used to configure the flowsheet, such as stream types, color schemes, flowsheet options, and property packages.

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

There are several common causes of ".FSD" file loss or failure:

  1. Accidental deletion: Users may accidentally delete ".FSD" files while organizing or cleaning up their computer's storage.
  2. Software or hardware issues: Issues with the computer's operating system, software conflicts, or hardware failures can lead to ".FSD" file loss or corruption.
  3. Virus or malware attacks: Malicious software can infect and corrupt ".FSD" files, making them inaccessible or unusable.
  4. Power outages or system crashes: Sudden power outages or system crashes while working with ".FSD" files can result in data loss or file corruption.
  5. File system errors: Errors in the computer's file system, such as disk errors or file system corruption, can cause ".FSD" files to become lost or damaged.
  6. Improper file handling: Mishandling ".FSD" files, such as force-closing applications or removing external storage devices without safely ejecting them, can lead to file corruption or loss.
  7. Incompatible software or file format: Using incompatible software or attempting to open ".FSD" files with unsupported applications can cause file failure or loss of data.
  8. Human error: Mistakes made by users, such as accidentally formatting the wrong drive or overwriting ".FSD" files with incorrect data, can result in file loss.
  9. Physical damage: Physical damage to storage devices, such as hard drives or flash drives, can lead to ".FSD" file loss if the damaged sectors contain the file data.
  10. Intentional deletion or formatting: Deliberate actions by users, such as intentionally deleting or formatting storage devices without proper backup, can cause permanent ".FSD" file loss.

How to recover lost ".FSD" 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 ".FSD" file may be deleted.

Go to view
🧺 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 ".FSD" file is always to create it once more.

Use programs for recovering ".FSD" 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 ".FSD" 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.

The tool recovers data from any devices, regardless of the cause of data loss.

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 ".FSD" 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 ".FSD" extension?

Looking for how to open a stereo flowsheet Document image file file?

Programs that open ".FSD" files


Additional Information

  • File type: Flowsheet Document

  • File extension: .FSD

  • Developer: AmsterCHEM

  • Category: Page Layout Files

  • Format: XML


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 16:44 #
    Leave a comment if you have any questions about Recovering lost .FSD 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.


Questions and answers

  • What are some common causes for problems opening .FSD files and how can they be fixed?

    There could be several reasons for problems opening .FSD files, and the solutions may vary depending on the specific situation. Here are some common causes and potential fixes:

    1. Missing or incompatible software: If you don't have the appropriate software installed to open .FSD files, you may encounter issues. Ensure that you have the correct program associated with .FSD files. If not, try installing the software that supports the file format.
    2. File corruption: If the .FSD file is corrupted, it may not open properly. In this case, try obtaining a backup copy of the file, if available. If not, you might need to contact the source of the file to obtain a new, uncorrupted version.
    3. Outdated software version: If you have the necessary software installed, but it is an older version, it may not be compatible with the .FSD file format. Update the software to the latest version and try opening the file again.
    4. File association errors: Sometimes, the file association for .FSD files may be incorrect, causing issues when trying to open them. To fix this, you can manually change the file association. Right-click on the .FSD file, select "Open with," and choose the appropriate software from the list. You can also set the chosen program as the default for opening .FSD files.
    5. Incorrect file extension: Ensure that the file extension is correctly labeled as .FSD. If the file extension is incorrect or missing, you may need to rename the file and add the .FSD extension. However, be cautious when renaming files, as changing the extension can make the file unusable if done incorrectly.
    6. Incompatible operating system: If you're using an operating system that doesn't support the .FSD file format, you may encounter difficulties. Check the system requirements for the software associated with .FSD files and ensure that your operating system meets those requirements.

    If none of these solutions work, it's advisable to consult the software developer or the source of the .FSD file for further assistance.

  • Are there any specific software or tools available to troubleshoot and repair issues with opening .FSD files?

    There are several software and tools available to troubleshoot and repair issues with opening .FSD files. Some of them include:

    1. File Repair: File Repair is a free tool that can repair corrupted or damaged files, including .FSD files. It can fix various file types, including documents, images, videos, and more.
    2. File Viewer Plus: File Viewer Plus is a universal file viewer that can open, edit, and repair over 300 file types, including .FSD files. It allows you to view and modify the contents of the file and can often fix any corruption or issues.
    3. FileMagic: FileMagic is a file diagnostic tool that can identify and repair file extension errors. It can help troubleshoot issues with file associations and can fix problems with opening .FSD files.
    4. Open Freely: Open Freely is a free file viewer that supports over 200 file formats, including .FSD files. It can help open and repair corrupted or damaged .FSD files.
    5. Online file repair services: There are various online services available that can repair corrupted files, including .FSD files. These services analyze the file and attempt to fix any issues automatically.

    It's important to note that the effectiveness of these tools may vary depending on the specific issue with the .FSD file. It's recommended to try different tools and services to find the one that works best for your situation.

  • Are there any alternative file formats or methods that can be used to open .FSD files if traditional troubleshooting methods fail?

    If traditional troubleshooting methods fail to open .FSD files, there are a few alternative file formats or methods that you can try:

    1. Convert the .FSD file: If you have access to the software that created the .FSD file, you can try converting it to a more common file format like .PDF, .DOCX, or .XLSX. Look for an option to "Save As" or "Export" within the software and choose a different file format.
    2. Use a universal file viewer: There are file viewer programs available that can open a wide range of file formats, including less common ones. Some popular universal file viewers include File Viewer Plus, Free File Viewer, and File Magic. These programs might be able to open the .FSD file or at least provide you with more information about its contents.
    3. Seek specialized software: If the .FSD file is associated with a specific software or application, try searching for a dedicated viewer or converter for that particular file format. Check the official website of the software or search for third-party tools that support opening .FSD files.
    4. Contact the file's creator or support: If none of the above methods work, and the .FSD file is associated with a specific software or device, reach out to the software's support team or the file's creator for assistance. They may have additional troubleshooting steps or suggestions to help you open the file.

    Remember to exercise caution and only download software or files from trusted sources to avoid any potential security risks.

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