OTF filename suffix is mostly used for OpenType Font files. OTF files are supported by software applications available for devices running Linux, Mac OS, Windows. OTF file format, along with 97 other file formats, belongs to the Font Files category. Users are advised to use Microsoft Windows Font Viewer software for managing OTF files, although 6 other programs can also handle this type of file.
Below you will find an index of software programs that can be used to open OTF files divided into 3 categories according to system platform supported. Files with OTF extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.
Problems with accessing OTF may be due to various reasons. What is important, all common issues related to files with OTF extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with OTF files.
The main and most frequent cause precluding users form opening OTF files is that no program that can handle OTF files is installed on user’s system. This one is an easy one. Select Microsoft Windows Font Viewer or one of the recommended programs (for example, Microsoft Windows, FontForge, Apple Font Book) and download it from appropriate source and install on your system. The full list of programs grouped by operating systems can be found above. If you want to download Microsoft Windows Font Viewer installer in the most secured manner, we suggest you visit website and download from their official repositories.
You still cannot access OTF files although Microsoft Windows Font Viewer is installed on your system? Make sure that the software is up to date. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why OTF files are not compatible with Microsoft Windows Font Viewer. The latest version of Microsoft Windows Font Viewer should support all file formats that where compatible with older versions of the software.
If you have the latest version of Microsoft Windows Font Viewer installed and the problem persists, select it as the default program to be used to manage OTF on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.
Selecting the first-choice application in Windows
Selecting the first-choice application in Mac OS
You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper OTF file. It is probable that the file is corrupted and thus cannot be accessed.
If the file is infected, the malware that resides in the OTF file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the OTF file is indeed infected follow the instructions below.
Did you receive the OTF file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. If the OTF file has been downloaded from the internet only partially, try to redownload it.
Some files require elevated access rights to open them. Log in using an administrative account and see If this solves the problem.
The operating systems may note enough free resources to run the application that support OTF files. Close all running programs and try opening the OTF file.
Latest versions of programs and drivers may help you solve problems with OpenType Font files and ensure security of your device and operating system. It may be the case that the OTF files work properly with updated software that addresses some system bugs.
If you have additional information about the OTF file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on OTF file.