ExtSpot
PST Viewer icon

PST Viewer Chrome Extension Analysis

Automation & Workflow Efficiency

Chrome extension ID: mjmcickkjejimfiplppdmflohapcfcnc

PST Viewer is a browser extension that allows users to open, explore, and export .pst and .ost email files. It supports HTML rendering of emails, MAPI header inspection, and exporting messages to .eml format.

Developer:rwszarka73
Version:1.5.5
Size:495KiB
Last updated:
View developer profile
External:Chrome Web Store

Overview

Installs

142

Rating

★ —

0 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

No review samples found

Macro category

Automation & Workflow Efficiency

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as a privacy-centric, local-first utility for accessing Microsoft Outlook archive files. It emphasizes that no Outlook installation is required and that all processing occurs on the device without server uploads.

Inferred product pattern

Local-first file parser utility designed for specific proprietary data formats.

Review-backed pain points

Review-backed data is not available.

Observed feature gaps

The extension does not currently support ANSI-format PST files used in versions of Outlook prior to 2003.

Tags
PST ViewerOST ViewerOutlook ArchiveEmail RecoveryOffline Utility
Target users

- IT Professionals

- Legal and Compliance Officers

- Users without Microsoft Outlook

- Digital Forensic Analysts

Primary use cases

- Viewing legacy Outlook archives

- Exporting specific emails to .eml files

- Inspecting email metadata and headers

- Privacy-conscious email file browsing

Positive themes

- Review-backed data is not available.

Negative themes

- Review-backed data is not available.

Observed friction

- No pricing information provided in the listing.

Evidence boundary: Data extracted solely from the Chrome Web Store listing. No user reviews were available for analysis. The absence of user reviews makes it impossible to verify actual performance, reliability, or user satisfaction.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Review-backed data is not available.

Reliability

Review-backed data is not available.

Privacy

Review-backed data is not available.

Access & pricing

- No clear monetization signal

- No account requirement observed

- No clear pricing signal

Store listing facts

Listing assets

- Screenshots: 3

- Videos: 0

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

Store metadata

- Version: 1.5.5

- Size: 495KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

PST viewerOST vieweropen PST file in ChromeOutlook archive viewer

Comparison

PST viewer vs Outlookfree PST viewerbest OST viewer

Problem

how to open PST file without Outlookcannot open OST fileextract emails from PST

Alternative

PST viewer alternativeOST file readerOutlook PST export tool

Similar extensions

Jump to related discovery paths:

More in toolsMore from this developer

Screenshots

PST Viewer screenshot
PST Viewer screenshot
PST Viewer screenshot

Links

Privacy policy: https://docs.google.com/document/d/1qL7_iV2-iR4jxr8xVVKhuc69sOsyCWVqDLTp9xLXzVs/edit?usp=sharing

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