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

OTF File Recovery

What is a .OTF file?

An OTF file is a font file saved in the OpenType format developed by Adobe and Microsoft. It combines aspects of the PostScript and TrueType font formats. OTF fonts are fully scalable, meaning the characters can be resized without losing quality.

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

There are several common causes of ".OTF" (OpenType Font) files being lost or experiencing failure:

  1. Accidental deletion: Users may mistakenly delete the ".OTF" files while cleaning up their computer or organizing files, leading to their loss.
  2. System errors: Errors such as sudden system crashes, power outages, or software conflicts can cause ".OTF" files to become corrupted or lost.
  3. Virus or malware attacks: Malicious software can infect and damage ".OTF" files, making them inaccessible or causing them to be deleted.
  4. Hard drive failure: Physical damage to the hard drive or logical errors can result in the loss of ".OTF" files stored on it.
  5. Formatting or partitioning errors: Incorrect formatting or partitioning of a storage device can lead to the loss of ".OTF" files stored on it.
  6. Software or application issues: Errors within font management software or applications can cause ".OTF" files to be deleted, become unreadable, or fail to load properly.
  7. Human error: Users may accidentally move or rename ".OTF" files, making them difficult to locate or causing them to be unrecognized by software.
  8. File system corruption: Issues with the file system, such as file system errors or corruption, can result in the loss or failure of ".OTF" files.
  9. Synchronization or backup failures: If ".OTF" files are not properly synchronized or backed up, they can be lost during the process, especially if there are errors or interruptions.
  10. Software updates or upgrades: Sometimes, when updating or upgrading font-related software, compatibility issues may arise, leading to the loss or failure of ".OTF" files.

To minimize the risk of ".OTF" file loss, it is advisable to regularly back up important files, use reliable antivirus software, maintain a stable and updated system, and exercise caution when handling files.

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

Use programs for recovering ".OTF" 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 ".OTF" 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.

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 ".OTF" 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 ".OTF" extension?

Looking for how to open a stereo openType Font image file file?

Programs that open ".OTF" files

FontForge FontForge
Apple Font Book Apple Font Book
FontForge FontForge
FontForge FontForge

Additional Information

  • File type: OpenType Font

  • File extension: .OTF

  • Developer: Невідомо

  • Category: Font Files

  • Format: N/A

  • Mime-type: application/font-sfnt

  • HEX: 4F 54 54 4F 00


  • File types that use the extension .OTF:

    • OpenType Font

    • OpenDocument Formula Template

    • OpenTuft Tufting Design File


We will be happy to answer your questions!

Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:06 #
    Leave a comment if you have any questions about Recovering lost .OTF 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 does the acronym "OTF" stand for in relation to file formats?

    In relation to file formats, the acronym "OTF" stands for OpenType Font.

  • How does the OpenType Font (OTF) format differ from other font file formats?

    The OpenType Font (OTF) format differs from other font file formats in several ways:

    1. Cross-platform compatibility: OTF is a cross-platform font format that can be used on both Windows and macOS systems, whereas some other formats may be limited to specific operating systems.
    2. Advanced typographic features: OTF supports advanced typographic features like ligatures, swashes, small caps, stylistic alternates, and more. These features allow for greater control and customization of the typography.
    3. International character support: OTF has excellent support for international characters and non-Latin scripts, including extensive language support and complex script rendering capabilities.
    4. Multiple font styles in a single file: OTF allows for multiple font styles (such as regular, bold, italic, etc.) to be stored within a single font file. This makes it easier to manage and distribute fonts that have multiple styles.
    5. Compact file size: OTF files are generally smaller in size compared to some other font formats, such as TrueType (TTF). This can be advantageous for web usage or when file size is a concern.
    6. Encryption and protection: OTF supports font encryption and protection mechanisms, which can prevent unauthorized copying or modification of the font files.
    7. PostScript outlines: OTF uses PostScript outlines to define the shapes of the characters, which can result in more precise and scalable rendering of the fonts.

    Overall, the OpenType Font format offers more advanced features, better cross-platform compatibility, and greater flexibility compared to other font file formats.

  • What are the advantages and disadvantages of using OTF formats for fonts in design and publishing?

    Advantages of using OTF formats for fonts in design and publishing:

    1. Enhanced typographic control: OpenType fonts support advanced typographic features like ligatures, swashes, small caps, alternate characters, and more. This allows designers to have greater control over the appearance of their text, resulting in more visually appealing and professional designs.
    2. Multilingual support: OTF fonts can include a wide range of characters, making them suitable for multilingual projects. They can support various scripts and languages, including non-Latin scripts like Arabic, Chinese, or Cyrillic. This versatility is crucial for designers working on global projects.
    3. Compact file size: Compared to other font formats, OTF files tend to have a smaller file size. This is advantageous when it comes to sharing or distributing design files, as it reduces the overall file size and makes it easier to manage and transfer.
    4. Cross-platform compatibility: OTF fonts are compatible with both Windows and Mac operating systems, ensuring that the typography in your design remains consistent across different platforms. This compatibility is essential for designers who need to collaborate with others or work on different devices.

    Disadvantages of using OTF formats for fonts in design and publishing:

    1. Limited backward compatibility: Some older software or operating systems may not fully support OpenType fonts, especially those with advanced features. This can lead to compatibility issues when sharing designs with others or when working with legacy software.
    2. Potential performance issues: Since OTF fonts can include complex features and extensive character sets, they may require more system resources to render correctly. In some cases, this can result in slower performance or increased memory usage, especially when working with large amounts of text or complex layouts.
    3. Licensing restrictions: Some OTF fonts may come with specific licensing restrictions or limitations on usage. Designers need to ensure they have the necessary licenses and rights to use the fonts in their projects, especially for commercial or client work.
    4. Limited customization options: While OTF fonts offer advanced typographic features, the level of customization may vary depending on the font. Some fonts may have limited options for adjusting spacing, kerning, or other typographic parameters, which can be a disadvantage for designers who require more fine-tuned control over their typography.
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