ViceVersa EML to PST Converter vs Responsive Tool

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ViceVersa EML to PST Converter compared with Responsive Tool
Detail	ViceVersa EML to PST Converter	Responsive Tool
What it does	Convert EML files to Outlook PST format and PST back to EML without Outlook installed	Free responsive website checker for mobile, tablet and desktop
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Free
Pricing	Free trial: 25 items per folder. Personal: $39 for one machine with one year of updates. Professional: $99 for 5 machines with lifetime updates. Technician: $299 for unlimited machines with lifetime updates. All licenses include 30-day money-back policy.	Not given
Key features	Preserve folder structure and hierarchy in output PST Include email attachments in converted PST files Preview emails before conversion and selectively exclude messages Convert without Outlook installed on Windows Support multiple email formats including EML, EMLX, HTML and RTF Save conversion log after each batch operation	Test multiple device viewports simultaneously Real CSS viewport rendering Share setup links Custom pixel width testing No installation required Sync scroll across panes Browser-based with no account needed
What makes it different	Bidirectional conversion: same license covers both EML to PST and PST to EML transformations No Outlook installation required to perform conversions 30-day money-back guarantee on all license purchases	Compare multiple real device widths side by side instead of switching one at a time Faster than DevTools for checking several device sizes at once Entirely browser-based with no setup, signup or download Built and maintained by one developer in the open
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	11	1
Citation Flow (Majestic)	18	25
Referring domains (Majestic)	2275	14

4 details filled in for both companies.

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