Best Programs to Convert OST to PS
If you need to convert OST files to PS, the recommended option is the specialized program Microsoft Outlook which provides excellent quality. By converting the file into PS format, you can open and modify it with PS tools.

Windows

Mac OS
What is file format conversion?
File format conversion is the process of changing a file from one format to another to ensure compatibility with software, systems, or devices, while keeping the structural content of the file intact.
The reason for file format conversion is to make the OST file compatible with the desired software or device that does not support the original format. By supporting various formats, users can use OST files effectively, ensuring compatibility and seamless information sharing across platforms.
File format conversion can be done using special programs or online tools created for this purpose. The user-friendly interface of these tools allows users to quickly pick the input OST file, specify the PS format, and start conversion.
How to convert the OST file to PS?
Now that you have downloaded and installed the converter on your computer, you can proceed with the conversion of the OST file to PS format. File conversion usually involves a simple process that follows a similar pattern. If you are looking to change the OST file format, here are the steps to follow:
- Find the specific OST file you want to convert on your computer;
- Start the conversion process by opening Microsoft Outlook or an alternative conversion app;
- Enter the OST file in the converter to start the process;
- Set the output format to PS for the conversion operation;
- Choose the desired folder or location on your drive to save the converted PS file;
- Click the confirmation button to start the conversion and wait for it to finish.
After the conversion process is complete, you will find the converted PS file in the location you designated in step 5.
About the formats
| Extension | OST |
|---|---|
| File Type | Outlook Offline Folder Format |
| Category | Data Files |
| Developed by | Microsoft |
| Format | Binary |
| MIME types | - |
| HEX code | 21 42 44 4E |
| ASCII code | !BDNProgram |
| Extension | PS |
|---|---|
| File Type | PostScript Format |
| Category | Document Files |
| Developed by | Adobe |
| Format | Binary |
| MIME types | application/postscript, application/ps, application/x-postscript, application/x-postscript-not-eps, application/x-ps, text/postscript |
| HEX code | 25 21 50 53 |
| ASCII code | %!PS |
Easy OST Troubleshooting
In case you are having difficulty opening OST files, we can provide you with some standard methods for resolution:
- Start by requesting a resubmission of the original OST file, as it might have been damaged during the transfer process;
- Explore the option of downloading an alternative version of the file from the Internet that is more compatible with your platform;
- In many cases, the file you need has already been converted to a PS and posted online where it can be found.

