How to Recover .SNF Files from Formatted 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 .SNF file recovery guide for Windows, MacOS, Android and IOS in 2024.

How to Recover .SNF Files from Formatted Drives on Mac
Data Recovery Tool

What is a .SNF file?

Document created by Starry Night Pro, an astronomy application used to observe constellations; contains a viewing preference that alters the view of the sky, planets, and galaxies; includes gaze, zoom, viewing location, time and date, and time flow rate data.

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

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

  1. Accidental deletion: Users may accidentally delete ".SNF" files while organizing or cleaning up their computer.
  2. Virus or malware attack: Malicious software can infect and corrupt ".SNF" files, making them inaccessible or unusable.
  3. Hardware failure: If the storage device containing the ".SNF" files fails, such as a hard drive crash or a faulty memory card, the files can be lost or become unreadable.
  4. Software or system errors: Errors in the software or operating system can cause ".SNF" files to become corrupted or lost. This can happen due to software bugs, crashes, or compatibility issues.
  5. Power outages or sudden system shutdowns: Abrupt power outages or system shutdowns can interrupt the saving or opening process of ".SNF" files, leading to file corruption or loss.
  6. File system errors: File system errors, such as disk errors or file system corruption, can result in the loss or failure of ".SNF" files.
  7. Human error: Mistakes made by users, such as accidentally formatting the wrong drive or overwriting ".SNF" files with incorrect data, can lead to file loss or failure.
  8. Software updates or upgrades: Sometimes, when updating or upgrading software, ".SNF" files may become incompatible with the new version, causing them to fail or become inaccessible.
  9. File transfer issues: Errors or interruptions during file transfers, such as network connectivity problems or incomplete downloads, can result in ".SNF" file loss or corruption.
  10. File system limitations: Some file systems have limitations on file size, file name length, or the number of files in a directory. If these limitations are exceeded, ".SNF" files may be lost or fail to function properly.

How to recover lost ".SNF" 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 ".SNF" 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 ".SNF" file is always to create it once more.

Use programs for recovering ".SNF" 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 ".SNF" 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 ".SNF" 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 ".SNF" extension?

Looking for how to open a stereo starry Night Pro Document image file file?

Programs that open ".SNF" files

Mac
Simulation Curriculum Starry Night Pro Simulation Curriculum Starry Night Pro

Additional Information

  • File type: Starry Night Pro Document

  • File extension: .SNF

  • Developer: Simulation Curriculum

  • Category: Misc Files

  • Format: N/A

  • HEX: 3C 48 54 4D 4C 3E

  • ASCII: <HTML>

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:54 #
    Leave a comment if you have any questions about Recovering lost .SNF 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 are some common reasons for encountering problems when opening .SNF files?

    There can be several reasons for encountering problems when opening .SNF files. Some common reasons include:

    1. File corruption: The .SNF file may be corrupted or damaged, which can prevent it from opening properly.
    2. Incompatible software: If you do not have the appropriate software installed to open .SNF files, you may encounter problems. .SNF files are typically associated with specific programs, and if you don't have those programs installed, the file may not open.
    3. Outdated software: If you have an older version of the software associated with .SNF files, it may not be compatible with the file format of the newer .SNF file you are trying to open.
    4. Incorrect file association: If the file association for .SNF files is incorrect, your computer may not know which program to use to open the file. This can result in errors or the file not opening at all.
    5. Lack of permissions: If you do not have the necessary permissions to access or open the .SNF file, you may encounter problems.
    6. File format compatibility: .SNF files may have different formats or versions, and if you are trying to open a file created with a different version or format than your software supports, you may experience difficulties.
    7. Lack of required fonts or resources: If the .SNF file contains specific fonts or resources that are not installed on your system, it may not open correctly or display properly.

    It is important to note that the specific reasons for encountering problems with .SNF files can vary depending on the software and systems involved.

  • Are there any specific software or tools available to fix issues with opening .SNF files?

    Yes, there are specific software and tools available to fix issues with opening .SNF files. One such tool is the Microsoft Snipping Tool, which is built into Windows operating systems. It allows you to capture screenshots and save them as .SNF files. If you are having trouble opening .SNF files, you can try using the Microsoft Snipping Tool to open and view them.

    Additionally, there are third-party software programs available that can help you open and view .SNF files. Some popular options include Snagit, Greenshot, and Lightshot. These tools provide more advanced features for capturing and editing screenshots, and they often support a wider range of file formats, including .SNF.

    Before using any software or tool, it's important to ensure that it is from a trusted source and compatible with your operating system.

  • What troubleshooting steps can be taken to resolve problems with opening .SNF files?

    If you are experiencing problems with opening .SNF files, you can try the following troubleshooting steps:

    1. Update the software: Ensure that you have the latest version of the software associated with .SNF files installed on your computer. Visit the software developer's website and check for any available updates or patches. Installing the latest version may resolve compatibility issues.
    2. Check file associations: Verify that the .SNF file extension is correctly associated with the appropriate software on your computer. To do this, right-click on the .SNF file, select "Open With," and choose the correct program. You can also set the default program for opening .SNF files in the system settings.
    3. Use a different software: If the current software is unable to open .SNF files, try using an alternative software that supports this file format. Look for software specifically designed for handling .SNF files or a universal file viewer that can open various file types.
    4. Repair or reinstall the software: If the software associated with .SNF files is malfunctioning, you can try repairing or reinstalling it. Go to the Control Panel, find the software in the list of installed programs, and select the option to repair or uninstall/reinstall it. Follow the on-screen instructions to complete the process.
    5. Scan for malware: Sometimes, malware or viruses can interfere with file associations and cause issues with opening certain file types. Run a full system scan with reliable antivirus software to detect and remove any potential threats. Afterward, try opening the .SNF file again.
    6. Obtain a valid .SNF file: It's possible that the .SNF file itself is corrupted or incomplete. If you received the file from someone else, ask them to resend it. If you downloaded it from the internet, try downloading it again from a different source. If the file is still not opening, it may be necessary to obtain a valid .SNF file from an original or trusted source.
    7. Contact the software developer: If none of the above steps resolve the issue, it may be necessary to contact the software developer directly for assistance. They can provide specific troubleshooting steps or offer further guidance on how to open .SNF files with their software.

    Remember to always exercise caution when downloading or opening files from unknown sources, as they may contain malicious content.
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