Recently, when I needed to check total count of OST file emails, contacts, calendars and other data, I came across 4n6 OST Reporter Tool. This application is very useful and helped me a lot. It helped me count OST file emails from multiple folders with just a simple click.
4n6 Software
OST Reporter Tool
Use the authentic OST Analyzer Software to briefly analyze offline OST File Report with all Details and Displays number of OST emails, contacts, calendars, tasks, notes and journals in easy steps.
(Average Rating 4.9 Based on 1450 Reviews)
- OST File Analyzer allows you to check the details of top senders and top recipients
- Generate OST Reports, analyze, and save in PDF and HTML file for future purposes
- Supports to analyzes Offline OST file count, received emails, sent, sender, etc.
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Free OST Reporter Limitation: 4n6 OST File Reporter free download version shows data for the last 7 days only.

Analyze and Export Generated OST File Reports
4n6 OST Reporter software not only generates a complete summary of OST files but also allows users to export the generated report in PDF and HTML file formats. So, you can use this software for two purposes. With just a few simple clicks, you can analyze your OST file type in detail and even export it for future use. Additionally, the application process is quick and secure. OST file report will be generated in a moment.
Note: If you need to save the data from Offline OST files to another account or file format, you should use the 4n6 Outlook OST Converter.
Main Features
Explore the Features of OST Reporter Tool
Generate Complete Report OST Files
OST Analysis Tool is the most reliable and accurate solution that can quickly analyze and generate a complete report of OST file type in few simple steps. With the help of this OST Reporter Software, users can easily analyze the details (Email Received, Senders, Email Sent, Avg. Received Time (Hours, Min) , Recipients, Avg. Sent Time (Hours, Min), and Avg. Respond Time (Hours, Min)) of Offline Outlook Data File.
Get Folder-Wise OST Data File Reports
4n6 OST File Reporter software provides detailed report of OST file type by folder. Browse Outlook OST file into the software panel and the app quickly counts the number of emails, contacts and other data in various folders such as Inbox, Sent Items, Sent Items, Drafts, Junk, Contacts, etc. It is the best OST Data File Analysis Tool for users who need a detailed summary of Offline Outlook Data file in just a few clicks.
OST Analyzer to Check Top Sender Details
4n6 OST Reporter software successfully assists in providing detailed reports on top senders. To view top sender details, simply click on the Top Senders tab. This amazing OST File Reporter Software then provides details about all the top senders, including the sender's email address, number of emails sent, and the total size.
Easily Check Top Recipient Details
Offline OST Analyzer Tool provides the complete information about the both the Top Senders and Top Recipient. With this feature of OST Reporter Tool for Windows, you can easily get valuable insights into your Outlook OST data file without any trouble. Additionally, OST File Analyzer Software is completely free from any type of risk.
Save As Option of OST File Reporter
4n6 OST File Reporter software provides detailed report of Outlook OST file. After viewing the OST file report, you can easily export it to PDF and HTML file formats for the future analysis. So, if you are one of those who need to analyze and save OST file reports, you must definitely use this advanced and powerful OST Reporter software
Check and Generate Reports by Year
We have developed this software keeping in mind the needs of different types of users. So we added advanced settings features for users. If you need to generate OST file report by year, you can do it using this software. Whether you want to analyze OST file performance, trends or important data, you can do it with 4n6 OST Reporter Software.
Simple and Easy OST File Reporter
4n6 OST Reporter Tool has a very simple graphical user interface developed for both technical and non-technical users. With the help of simple user interface, you can easily explore Offline OST files and analyze OST files in detail. To experience the simplicity of 4n6 OST Analyzer software, you can download the free demo version to your Windows computer.
Standalone OST File Analyzer Software
4n6 OST File Reporter is the only software that comes up with so many powerful and advance features to count number of OST file type emails and other data. Also, this application is easy and standalone. There is no need to install any support app to analyze and generate OST file reports. You can analyze OST data file report without Outlook.
Show OST File Type, Size, & Location
OST Reporter software is developed to provide complete insight into Outlook OST file type. This proven utility displays the total number of emails, their size, and location. But that's not all. Offline OST File Analyzer Software for Windows allows you to analyze OST file attachments without encountering any type of issue.
OST Reporter Software for Windows
OST File Reporter is the best application for Windows users. All versions of Windows operating system are successfully supported. You can easily download and use OST Analyzer on Windows 11, Windows 10, Windows 8.1, Windows 8 and below. It also maintains the integrity of the file while generating Offline OST file report.
Industry Recognition
OST File Analyzer Tool Awards & Reviews
CNET
Our team has tested 4n6 OST Reporter software and found it very useful in analyzing and generating complete reports of OST files. Above all, the best thing about this application is its very simple graphical user interface. This powerful application allows users to analyze OST file data in detail without any problem. Highly suggested.
Software Informer
We would like to highly recommend 4n6 OST Analysis Tool to anyone who needs to create a complete OST file report. We have personally tested this application after submitting it and found that it works really well. It is very useful to analyze and count the number of Offline Outlook Data file emails, contacts, calendars, tasks and other data in various folders.
Software Specifications
4n6 OST File Reporter Software Basic System Requirements
Trial Limitations
Limitations
Free OST File Reporter Tool shows data for the last 7 days only.
System Specifications
Hard Disk Space
131.1 MB of free hard disk space
RAM
Minimum 2 GB RAM
Processor
Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz Processor
Supported Editions
- Microsoft Windows – Windows OS 11 (64 bit), 10, 8, 7 (32 bit or 64 bit) & Windows Server 2019, 2016, 2012 R2, 2008
Electronic Delivery
The delivery of the Best OST Reporter is automatic. After the payment has been completed, you will receive an email containing the Offline OST Data File Analyzer Software download link and activation key within minutes.
Software Working
OST Analyzer Tool Simple Working Steps




Working Explanation
OST File Reporter Online Video Tutorial
Software FAQ
OST Reporter Tool - Common Questions and Answers
Follow the step-by-step process:
- Step 1: Download and run 4n6 Offline OST File Reporter.
- Step 2: Now, click the Open button and choose OST file.
- Step 3: Browse your Outlook OST files from your computer.
- Step 4: This app will start scanning and creating reports.
- Step 5: Now, it will show you the number of emails received.
Yes, 4n6 OST Analyzer Tool allows you to see received and sent breakdowns. For this, you just have to click the Breakdown tab.
Yes, Offline OST Reporter tool provides separate tabs for email categories.
Yes, this OST Data File Reporter is compatible with all the editions of Windows OS.
Yes, OST Reporter software comes with a quick search feature. This feature helps you search for specific Offline Outlook Data File.
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