Overview
Law firms, email archiving, compliance, audits, long-term record retention all require converting Outlook PST files to PDF. You can do this manually, but it’s slow, requires Outlook to be installed and quickly becomes impractical for large mailboxes.
The right PST to PDF converter can save hours of work and preserve emails, attachments, metadata and folder structures. This comparison is made with three popular solutions:
· SysTools PST to PDF Converter
· Softaken Outlook PST To PDF Converter
· DataVare PST to PDF Converter Software
The comparison is based on real world performance, usability, pricing and overall value in an effort to assist users in making the right choice.
Testing Top 3 PST to PDF Converters
All applications were assessed under the same conditions.
Test environment
· Windows OS 11
· 64-bit OS
· 16 GB RAM, 512 GB SSD
Testing Data
· 15 GB Outlook PST
· Approximately 48,000 emails
· Enclosed attachments
· Nested folders
· Mixed HTML and text-only emails
Evaluation Criteria
· Installation
· User-friendly
· Speed of processing
· Precision
· Convert in batches
· Handling of large PSTs
· Preservation of metadata
· Output quality
· Cost
· Support
Feature Comparison
Feature | SysTools | Softaken | DataVare |
Easy Installation | ✔ | ✔ | ✔ |
Beginner-Friendly UI | Good | Excellent | Good |
Batch PST Conversion | ✔ | ✔ | ✔ |
Large PST Support | Excellent | Excellent | Very Good |
Attachments preserved | ✔ | ✔ | ✔ |
Email metadata preserved | ✔ | ✔ | ✔ |
Folder hierarchy maintained | ✔ | ✔ | ✔ |
PDF preview | ✔ | Preview before export | ✔ |
Selective conversion | Filters | Date filter | Select folder |
PST support (password-protected) | ✔ | ✔ | Restricted |
Windows Compatibility | Windows 11/10/8/7 | Windows 11/10/8/7 | Windows 11/10/8/7 |
Performance Comparison
Test Case
15 GB PST with nearly 48,000 emails converted into searchable PDF documents.
Metric | SysTools | DataVare | Softaken |
Processing time | 27 min | 25 min | 23 min |
CPU usage | Medium | Medium | Low |
Memory Usage | Moderate | Low | Moderate |
Failed e-mail | 0 | 0 | 0 |
Metadata accuracy | 100 | 100 | 100 |
Folder preservation | Excellent | Excellent | Excellent |
Performance Summary
· Softaken completed the test the fastest while maintaining low CPU usage.
· Both SysTools and Softaken offered advanced filtering options and consistent output quality.
· DataVare preserved full mailbox structure, good balance of speed and functionality.
In-Depth Comparison
Ease of Use
· The interface of Softaken is so simple that it is best for beginners.
· SysTools has some more options in configuration, which can be helpful for advanced users.
· DataVare presents a clean interface with average customization.
Installation
· All three apps are easy to install and require little setup.
· No need for a long setup.
User Interface
Tool | Rating |
Softaken | 5/5 |
DataVare | 4/5 |
SysTools | 4/5 |
Performance
· Softaken was the quickest to convert in testing.
· SysTools has prioritized advanced functionality over speed.
· DataVare showed consistent performance across several test runs.
Precision & Data Accuracy
All three tools saved successfully:
· Email formatting
· Sender information
· Details of recipient
· Subject
· Timestamps
· Attachments
· Folder hierarchy
There were no obvious formatting problems found in testing.
Privacy & Security
All applications perform the conversion locally without uploading the mailbox data to cloud servers, which makes them suitable for organizations that work with confidential information.
Trial Version
Tool | Limitations of Trial |
SysTools | Limited Email Export |
Softaken | Converts a few items in a folder |
DataVare | Partial conversion in trial version |
Pricing & Licensing
Tools | Personal | Business | Enterprise |
SysTools | $49 | $202 | $507 |
Softaken | $29 | $99 | $299 |
DataVare | $29 | $99 | $299 |
Disclaimer: Software pricing, licensing models and tiers are subject to change by vendors at any time. The above figures represent typical pricing brackets noted at the time of writing. We strongly suggest checking each official vendor website for the most current pricing, promotional discounts and license terms prior to making a purchase.
Pros and Cons
SysTools PST to PDF Converter
Pros
· Better filtering
· Efficiently handles large PST files
· Export in multiple ways
· Robust enterprise capabilities
Cons
· Requires technical skills to operate
· More expensive than the basic options
Best For: Enterprises, compliance teams, legal professionals
Softaken Outlook PST to PDF Converter
Pros
· Beginner-Friendly
· Speedy processing
· Low system resource usage
· Easy to navigate
Cons
· More basic filtering options
· Not as customizable as the enterprise tools
Best For: Home users, professionals and small businesses
DataVare PST to PDF Converter
Pros
· Batch conversion reliability
· Folders are well preserved
· Quick & Easy Installation
· Low-cost licensing
Cons
· Less sophisticated features
Best for: IT administrators & business users
Review Summary
From user reviews posted on software review portals and download sites:
Tool | Overall Impression |
SysTools | High marks for enterprise features and reliability |
Softaken | Easy to use and fast. Often appreciated |
DataVare | Positively reviewed for its affordability and ease of operation |
Distinctive Features
Tool | Unique Feature |
SysTools | Enterprise-focused features and advanced filtering |
Softaken | Quick conversion with user-friendly user interface |
DataVare | Folder Preserving, Economical Batch Processing |
What tool should you choose?
If you want enterprise-level controls, advanced filtering and compliance-focused features, then go for SysTools PST to PDF Converter.
If you are looking for a fast and simple solution for everyday Outlook to PDF conversion with minimal learning, choose Softaken Outlook PST to PDF Converter.
DataVare PST to PDF Converter is an affordable batch conversion utility for regular business use.
Conclusion
All three tools are capable of converting Outlook PST files to PDF while preserving the content of the email, attachments, metadata and folder hierarchy.
SysTools has the advanced functionalities but Softaken and DataVare are leading in terms of pricing and performance.
Softaken is the most user friendly with strong performance and DataVare offers a good balance of features and affordability.
Depending on your mailbox size, workflow and budget, you can choose the best PST to PDF converter.
FAQs
1. What is PST to PDF Converter?
It’s a software to convert Outlook PST mailbox data to PDF documents retaining formatting and email properties.
2. Can I convert multiple PST files at once using these tools?
Yes. Batch conversion is supported by all three applications.
3. Do you require Microsoft Outlook?
Most of the PST to PDF converters today are able to process PST files without having Outlook installed, depending on the product and the feature used.
4. Are attachments preserved when converting?
Yes, these tools retain attachments as well as email content and metadata.
5. What is the best tool for large PST files?
All three can handle large PST files, with DataVare and Softaken doing very well in this comparison.
6. Is my data safe in Outlook?
Yes. These desktop applications do the conversion locally, without sending any data to third-party servers.
7. Is there any way to convert password protected PST file?
Support depends on product and particular PST condition. See the software documentation for supported scenarios.
8. Best PST to PDF Converter for Beginners?
Users who want a simple conversion process usually find Softaken to be the simplest option.