OST to PDF Converter

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SysTools OST to PDF Converter

Best Tool to Convert OST to PDF Format on Mac & Windows OS

(Average Rating 4.5 Based on 1280 Reviews)
  • Convert OST to PDF, vCard, CSV, ICS, TXT, HTML, MHT, DOCX, DOC, RTF
  • Convert OST Files into Multiple Email Formats: PST, MBOX, MSG, EML, EMLX, NSF
  • Create a PDF File from Multiple OST Files in Simple Steps
  • Allows to Create Single PDF File According to Date Sequence
  • Selectively Export Emails, Contacts, Calendars, Tasks, Journals, and Notes to PDF
  • Quickly Scan and Preview OST File Items Within Software Interface
  • Provide Support to Set Page Orientation While Converting OST Mails to PDF
  • Adobe Acrobat Installation is Not Required to Create PDF Files
  • Naming Convention Feature Can Be Used to Set the Name of Exported PDF File
  • Allow Users to Apply Date Filter to Convert Selected Mails of OST to PDF
  • Tool Maintains its Folder Hierarchy While Converting OST to PDF Format
  • Add Page Numbers as Per Required Positions Along with Date Stamping
  • OST to PDF Converter Supports All Versions of Windows OS & Mac OS

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Free Live Demo: – SysTools OST to PDF Converter Fully Secured Download Version

SysTools OST to PDF Converter Software

Know how to use this software to convert OST file to PDF format.

OST to PDF Converter – Reviews

Best Tool to Convert OST Files to PDF Formats Easily

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Features of OST to PDF Converter Software

Download and Install the Software to Verify the Stated Features

OST to PDF Converter

Supports Advanced PDF Export Settings

General Settings: It constitutes the following settings.

  • Naming Convention: One can choose the desired naming convention for the converted output PDF file. The software induces various naming convention patterns such as Subject, Subject+Date (DD-MM-YYYY), and From+Subject+Date (YYYY-MM-DD).
  • Categories: Based on the requirement, users can select the required OST data items, such as emails, contacts, and calendars, to convert them into the PDF format.
  • Date Filter Option: Convert selective OST data by specifying the date ranges under “To” and “From” fields.
  • Include Internet Message Header: The software provides the option to include the Internet message header by marking the checkbox for the same.

Page Layout Option

Advanced Page Layout Option

The Page Layout section includes various options that user can customize as per requirements:

  • Margin: One can set Top, Bottom, Left, and Right margin for the resultant PDF file with a minimum of 2.0 mm and a maximum of 10.0 mm.
  • Paper Layout: This option lets users to choose the Paper Orientation, i.e., Landscape or Portrait. Besides this, it also allows to opt the desired Page Size which includes A4, A3 and Letter.

Bates Numbering Option

Option to Apply Bates Number

SysTools converter for OST to PDF provides this option to choose the following settings:

  • Bates Number Format: Permits you to set Start Number, Increment By value and the desired Position such as Bottom Left, Bottom Middle, Top Left, Top Middle, etc.
  • Date Stamp: Allows you to specify the position of the date stamp, i.e., Bottom Left, Bottom Middle, and Top Left as well as the format of the date stamp such as yyyy-MM-dd, dd-MM-YY, and yyyy-dd-MM.

OST to PDF Converter Tool - Best Choice

Noteworthy Features of The Software to Change OST File in Document

Convert All Files

Convert All Types of OST Files to PDF

With the help of this efficient SysTools OST to PDF Converter Software, users can easily export IMAP / Office 365 /Exchange OST files. This is an ultimate application to convert OST files to PDF format with attachments easily. Export OST files to PDF on Windows OS 11, 10, 8, 7.

Corrupt & Encrypt

Convert Corrupt & Encrypted OST

OST File to PDF Converter Wizard is capable enough to convert damaged and password-protected OST files besides converting healthy OST files. This functionality is undoubtedly a great relief for users who wants to convert offline OST files and save them at the desired location.

Convert Multiple files

Batch Convert OST Files to PDF

SysTools converter for OST to PDF allows migration of multiple emails from OST to PDF format at once. You can save all emails from inbox, sent items, drafts and other email folders into the PDF file format. Easily browse OST files from Outlook 2021, 2019, 2016, and below ones.

convert & Preview details

Scan & Preview OST Files

Once you load an OST file, the software will perform a quick scanning of the file and generate an instant preview of all the items contained in the OST file. To load the data items of a specific folder from the OST file, you need to click on that folder from the Preview panel.

Convert Desired files

Convert Desired Items from OST to PDF

Another highlighted option is the “Select Categories” feature, which enables users to select specific data and then convert OST to PDF format. You can avail this functionality under Advanced Settings >> General Settings >> Categories option. You need to simply select the checkbox with respect to each OST data item.

Date Based Filter Option

Date Filter for Selective Conversion

The Date Filter option of the Microsoft OST to PDF converter software permits users to convert selective data from an orphaned OST file. Simply set the date ranges in the given fields and get your desired emails from OST to PDF file format easily. Add multiple date filters to sort out the OST data items.

Page Layout Settings

Advanced Page Layout Setting

This software provides you with an advanced page layout option with the following settings:

  • Margin: Allows you to set the margins of a page. You can define the Top, Bottom Right and Left Margins of each page within a range of 2.0 to 10.0 mm.
  • Page Layout option: Allows you to set the orientation of the page, i.e., Landscape or Portrait. This option also lets users select the desired Page Size from the given options — A4, A3, and Letter.

Maintain Folder Structure

Maintains the Folder Hierarchy

The tool retains the hierarchy of the OST folders during and after the OST to PDF conversion. This means that after the conversion process, you can still access your OST folders in the same order with all their data items intact. Even in the absence of Exchange Server connectivity, OST emails can be accessed as PDF format.

OST to PDF Converter – Specifications

Use The Free Trial Version to Check Working Steps and Features

best offline OST to PDF converter

(Windows OS)

Name: SysTools OST to PDF Converter
Version: 10.1
Size: 85 MB
Release: Apr, 2025
MD5: 5eac5e00753cd7e19d844897e9b95105
Free Version: Download Now

(Mac OS)

Name: SysTools Mac OST to PDF Converter
Version: 4.1
Size: 155 MB
Release: Mar, 2025
MD5: 0b907c85d144280f506d53f254e274a6
Free Version: Download Now

Trial Limitations:		 (Windows)

Free demo version of OST to PDF converter software will generate the preview of the OST mailbox data and convert only 25 items per folder from Outlook OST file to PDF format.		 (Mac)

Free demo version of Mac OST to PDF Converter allows to convert only first 100 emails and 25 other items only.
(Windows) (Mac)
Hard Disk Space: 100 MB of free hard disk space required 100 MB of free hard disk space required
RAM: 4 GB of RAM (4 GB is recommended) 4 GB of RAM (4 GB is recommended)
Processor: Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz Mac Computer with Intel Processor
Mac Computer with Apple Silicon (Apple M1)

Platforms:		 (Windows)

Windows 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008 Compatible with Microsoft Outlook 2000, 2003, 2007, 2010, 2013, 2016, 2019, 2021 (32/64 bit)		 (Mac)

MacOS X 10.8 (Mountain Lion), MacOS X 10.9(Mavericks), MacOS X 10.10 (Yosemite), MacOS X 10.11 (El Capitan), MacOS X 10.12 (Sierra), MacOS X 10.13 (High Sierra), MacOS X 10.14 (Mojave), MacOS X 10.15 (Catalina), MacOS X 11.0 (Big Sur), MacOS X 12.0 (Monterey), MacOS X 13.0 (Ventura), MacOS X 14.0 (Sonoma)

Application Pre-Requisites:

(Windows)

  • Microsoft .NET framework 4.5 or above should be installed.

(Mac)

Product Guide:

(Windows)

(Mac)

Additional Info:

User can launch SysTools OST to PDF Converter as Standard or Guest user without Admin Privilege.

FAQs:

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OST to PDF Converter – Comparison

Get an Overview on Key Features of Free Demo and Full Version

Features Free Version Full Version
Add and Convert Single or Batch OST Files
Two Scanning Modes (Quick & Advanced) for OST
Preview OST Emails with Attachments
Remove S/MIME & OpenPGP Encryption from OST Files
Support Windows 11, 10, 8, 7 and Win Server 2019, 2016, 2012, 2008 Versions
Convert OST to PDF Files 25 Items/Folder All Items
Cost FREE $49
Frequently Asked Questions

Some Common Queries of Users About OST to PDF Converter

How to convert OST to PDF format using this tool?

OST to PDF Converter

4 Simple Steps to Convert OST to PDF Format:

  • Step-1: Download OST to PDF Converter Software
  • Step-2: Launch Tool & Browse OST File and Preview
  • Step-3: Apply Advance Features for Exported PDF File
  • Step-4: Click Export to Convert OST to PDF Format

"There are a couple of OST files that I need to migrate to PDF file format. However, as they are corrupted, I am pretty confused how to go about it. Is there any solution to convert corrupt OST mailboxes to PDF file?"

Yes. Using SysTools OST to PDF Converter tool, one can easily convert corrupted or damaged OST files to the PDF file formats.

"Due to some urgent requirement, I need to access all my OST files in the PDF file format. Is there any suitable solution to bulk convert OST files to PDF files? Please suggest"

OST to PDF Converter by SysTools allows you to convert all your OST files in the PDF file format. The software is induced with remarkable features wherein it allows bulk conversion of OST to PDF in an effortless way.
With this offline OST to PDF Converter tool, you can easily convert selective OST data items. Choose the desired mailbox items under the Categories feature.
This amazing software is designed to convert all types of OST files, irrespective of their being encrypted or password protected.
Attachments of an email are embedded within its respective PDF file after conversion. Clicking on the Paper Clip icon will let you see options to download attachments (in their original format).
Yes, the software scans the selected OST files and removes all corruption issues prior to conversion.
No, the software can convert any size of OST file without confronting the user with any performance issues.
Yes, the software is compatible with the latest Windows 11, 10, 8, 7 OS and Windows Server 2019, 2016, 2012, and 2008 versions.
What Customers Are Saying

SysTools OST to PDF Converter Tool Verified Purchase Reviews

4.5
1280 Ratings
5 Star
75%
4 Star
18%
3 Star
4%
2 Star
2%
1 Star
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