OST reader

The OST reader is the application to open OST file online.
The file is uploaded to the server, where we get all the necessary information from it. Our software allows you to read not only the list of recipients, the subject, and the body of the letter. We can also read the list of attachments, various service properties, headers, hidden recipients, etc. As a rule, most users do not need service information, so our OST reader application does not display them. But you can use our other apps to display service metadata, headers, and more. See the list of the applications available at the top of the page.
After the file is uploaded to the server, our online OST viewer will open. All messages contained in the file will be displayed sequentially, one after another. Each letter will be displayed on a separate page. At the top of the page, you can see the sender and recipients of the email, the subject of the email, and, if available, a list of attachments. Below, you can view the text of the letter. If the letter has HTML markup, the program will ensure the correct display of formatting, images, etc.
One of the benefits of OST file viewer is pagination. We immediately break the text of the letter into pages so that users can immediately evaluate in what form it can be printed. The viewer also provides a button to immediately print OST file.
After reviewing the contents of the letter, you can also download it as a PDF document or transfer it to our letter converter application to save it in any other format convenient for you.
We are constantly working to improve our apps. In the near future, we also plan to significantly rework our online OST viewer.