FreeViewer OST Viewer Pro is a standalone utility, which can efficiently work without Microsoft Outlook and Exchange Server environment. Moreover, it is the best and reliable software to successfully convert OST file to PDF format within a short span of time with advanced settings.
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FreeViewer OST to PDF converter is capable to convert any size OST file into PDF file format. Try free demo version and test the conversion process.
FreeViewer Awards and Reviews
“FreeViewer OST to PDF converter software acquires an average rating of 4.9 with the maximum downloads for the best export and print OST file emails tool.”
“Software Informer rates 100% secure and efficient utility to FreeViewer software to swiftly convert Outlook OST file to PDF format.”
Understand The Conversion Need
Introduction – Offline OST File
An Exchange OST file renders end users a means to operate emails in the absence of the Exchange server environment. Basically, it is a replica of Exchange mailboxes where emails, contacts, calendar, etc., all these data are collectively stored. However, there is a problem with this offline storage file that it is restricted to its parent platform and cannot be accessed on any other system. If one wants to open OST emails on any other operating system then, it is impossible to do so. This operating system can be any like Android, iOS, Linux, Windows, etc. Therefore, to overcome such situation, the suitable approach is to perform OST file to PDF conversion. This workaround will help users in accessing Offline OST emails, contacts, calendars on any platform where they want to open and read it.
Necessity of OST File to PDF Conversion
The term PDF file stands for the portable document, which is the only file format operated on all operating systems available in the market. This file is used for showing digital evidence in court, for sharing an official agreement, and for many other different purposes. It is the most secure and safe file format on which end users rely on for their computer needs. After learning the benefits of portable documents, it might be well-understood that why one needs to perform OST file to PDF conversion? Therefore, a trusted solution is required to convert OST to PDF without revealing core information from primary OST file. One such solution is our Outlook OST file to Adobe PDF converter, which provides the same trusted working as a user wants.
About OST to PDF Converter Solution
The OST File to PDF Converter Tool is the fast, reliable, and effective approach for making the conversion happen. It rapidly moves all emails from OST file to Adobe PDF file format with its properties and respective attachments. No matter what is the size of Outlook OST file, the software is capable of exporting file of any size without any restriction. In every aspect, one can feel free to export OST files to PDF. This Outlook OST to Adobe PDF Converter tool is developed with the latest algorithm that ensures to provide an easy-to-use and simplified interface to all the end users. Because of its user-friendly interface, this OST file to PDF conversion utility allows even a novice user to safely convert OST file to PDF without facing any technical disputes. Moreover, it is also capable to maintain the integrity of the data after successfully completing the Outlook OST File to PDF conversion process. This Software is compatible with all Windows OS such as 11, 10, 8.1, 8, 7, etc.
How The Tool Helps to Convert OST to PDF?
OST File to PDF Converter Tool is designed in a smart way by the best technocrats. Hence, one can smoothly perform the conversion process without worrying about any loss of data. It is an independent utility, which MS Outlook installation is not required to perform the conversion process. Hence, one can easily convert OST file to PDF format. After the OST file is loaded, one can scan the OST file to check whether the file is corrupted. If it is corrupted, it can seamlessly repair and recover the damaged files. Additionally, it offers different preview options for digital forensics perspective that includes HEX View, MIME View, Properties to track and investigate the email headers. It provides search options where one needs to specify Subject, To, From, Body fields. While exporting OST files to PDF format, one can use different naming convention patterns, which will be applied to the resultant PDF file.
Prominent Software Features to Export OST File to PDF Format
Convert OST to PDF in Batch
OST File to PDF Converter Software is capable of migrating emails from an Offline Storage File of Outlook into Adobe .pdf format. Not one-by-one, the tool exports all OST emails, contacts, calendars, notes, tasks, journals to PDF in an individual cycle without any hindrance.
Filter Items for Selective Conversion
This OST to PDF Converter Tool offers the option to save the searching results. Also, one can also specify and filter different keywords by clicking the Add Criteria option. Once the search results are loaded, one can export only the required files to PDF format
Maintains Email Technical Properties
Outlook OST file to PDF converter assures its users that they will not be facing any data loss issue at the time of file conversion. Email technical attributes like To, Cc, Bcc, Subject, etc., will keep intact.
Customize PDF File Default Settings
Developers of the software had set certain criteria of the resultant PDF file. But, if users want to change those settings then, they can do the same by using Advanced Settings option of the Export Wizard.
Export OST to PDF With Attachments
The tool is developed with such intelligence that it can convert OST emails along with their respective attachments. One can migrate OST file to PDF then open the .pdf file on a Windows OS to view content and attachments.

Holds Exact Folder Structure as OST
This is an amazing aspect of the OST file to PDF converter in which the data is exported in the same folder structure as the original one. Moreover, Software provides direct option to create New Folder directly from tool panel.
Upgrade to Pro+ Version
Convert in Multiple Formats
Upgrade to Pro Plus to unlock more features, one of them is multiple file format conversion. Export OST files into PDF, PST, MSG, EML, and Print options.
Supports Damaged OST Files
This software is built with advanced algorithms that support corrupted and damaged Outlook OST files. Once the file is in healthy form, save it into multiple file formats.
Email Searching Tool for OST Files
Easily search for the required emails with or without the associated attachments. Also, the process is made easier, along with the operators (AND, OR, and NOT) and search criteria (To, Cc, Bcc, Subject, MD5, Header, etc.).
Attachments Extraction from OST File
Easy to extract only attachments from OST file in batch. In the PDF export setting go to the attachment option to save attachments from OST files. Free Download the software on Windows OS 11, 10, 8, and 7 versions.
OST to PDF Converter - Specifications
Processor
Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz
Memory & Storage
4 GB of RAM (4 GB is recommended) | 100 MB of free hard disk space required
Deployment Prerequisites
Supported Editions
FAQs
Q: Is Anti-Virus blocking the export process?
Disable Anti-Virus temporarily or whitelist the software in your settings for proper functionality.
Q: Unable to create output in destination?
Avoid using NAS, SAN, or Network drives. Ensure the source file is on the local migration machine to perform successful migration.
Software Download
Release v9.3 | File Size: 81.76 MB
Trial Limitations
OST to PDF converter tool demo version allows the users to export 25 emails per folder.
Electronic Delivery
The delivery of product is automated. You will receive an email containing both the link to download and the activation key within few minutes.
Take a Look at The Tool Features – Free vs Pro vs Pro+
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Features |
Free Version |
Pro Version |
Pro+ Version |
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| View OST File Emails with Attachments |
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| Scan and View Corrupt Outlook OST File |
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| Unlimited OST File Size |
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| Dual File Scanning Option |
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| View and Export OST File to PDF | Export 25 Items/Folder |
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| Multiple Naming & Advance Search Option |
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| Export OST into Multiple Format |
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| Supports Outlook & Exchange Server All Versions. |
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| Cost | FREE | $69 | $129 |
| Download | Purchase | Purchase |
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