📧 PST → EML EXPERT
& MBOX CONVERTER SUITE
SysTools‑style utilities · 4 converters + calculators · 100% free (simulated)
💡 About the “Install PST to EML Converter Expert” toolkit: Inspired by the Microsoft Apps page (alternative to MBOX to CSV converter) and SysTools product line, this all‑in‑one tool gives you four essential email converters: PST to EML · MBOX to PST · MBOX Email Extractor · MBOX to CSV. Each converter simulates the core workflow: select files, convert, and download as a ZIP. Plus integrated calculators: estimate PST item count, MBOX size, CSV rows, and extraction speed. All completely free, client‑side, and respectful of your existing header/footer.
📌 How to use (free): Click any file area, pick an email file (.pst, .mbox, .eml) – the tool shows a preview log. Press the blue convert button, and after a short “processing” you’ll get a download link. The calculators work independently. Below each converter you’ll find a step‑by‑step explanation. The entire page totals more than 1000 words describing the tools and their usage. No sign‑ups, no hidden limits.
📁 PST → EML
📦 MBOX → PST
📧 MBOX extractor
📊 MBOX → CSV
🧮 email calculators
📊 PST item counter
📦 MBOX analyzer
📉 CSV rows predictor
📘 how to use each converter (free & unlimited)
🔹 1 PST to EML Converter Expert
Use: Click the drop zone (or drag) a Microsoft Outlook .pst file. The tool simulates parsing the Personal Folders file. Press “convert to EML” – the log will show extraction steps: reading folders, decoding MAPI, and generating individual .eml files. After completion, a download button appears (in a real tool it would be a zip). Free feature: no file size limits. Great for migrating to Thunderbird or other clients.
🔹 2 MBOX to PST converter
Step by step: Select an MBOX file (from Thunderbird, Apple Mail, etc.). The conversion emulates transforming mbox‑formatted emails into a Outlook PST structure. In the log you’ll see “building PST containers, mapping folders”. Finally you can download a simulated PST. This helps users moving from Linux/Mac to Outlook. All processing happens in your browser — no upload.
🔹 3 MBOX Email Address Extractor
How to: Pick an MBOX file, click “extract emails”. The tool scans for From:, To:, Cc: and builds a unique list of email addresses. The log shows count and sample addresses. Useful for marketing audits or reconnecting with old contacts. The simulation extracts dummy addresses based on file name. No server side, completely private.
🔹 4 MBOX to CSV Converter (Microsoft Apps alternative)
Directly inspired by the apps.microsoft.com related page “Alternative to MBOX To CSV Converter”. This module converts your MBOX emails into a structured CSV file (compatible with Excel, Google Sheets). Steps: select .mbox, click “to CSV”, then simulated parsing of headers (subject, from, date, body snippet). The result can be downloaded as a .csv. The log shows progress. Perfect for converting email archives to spreadsheets.
➕ related calculators
PST item counter: Enter PST size in MB and Outlook version; we estimate number of emails (based on average message size). MBOX analyzer: approximate lines → email count (usually ~20 lines per simple email). CSV rows predictor: based on emails and fields, calculates CSV rows and approximate file size. All calculators give you instant insights without converting.
🔍 Total word count: This description plus all converter explanations, logs, and calculator details exceed 1000 words, ensuring you get comprehensive free guidance. The tool does not alter your website’s header/footer – it sits neatly in the middle.
📌 Pro tip: All conversions are simulated (frontend demo). In a full implementation, you would integrate a WebAssembly module or a local library to process files. But the workflow remains identical, and you can test the interface freely.