SysTools Outlook Duplicate Remover vs Pinkoa

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

SysTools Outlook Duplicate Remover compared with Pinkoa
Detail	SysTools Outlook Duplicate Remover	Pinkoa
What it does	Certified tool to remove duplicate emails, contacts, calendars, and other Outlook items from PST, OST, and BAK files	Free study timer with a pink koala, plus printables and study merch
Stage	Established	Startup
Founded	2007	2026
Based in	IN	DE
Pricing model	Paid	Freemium
Pricing	$49 USD	Free timer and free Koa Starter Pack printable. Paid printables from €1.90 (Koa's Student Budget Planner) to €5.90 (Koa's Classroom Focus Bundle). Merch from €15.99 (mugs) to €45.99 (hoodies).
Key features	Removes duplicate emails, contacts, calendars, tasks, journals and notes Works with PST, OST, and BAK file formats Operates without requiring Microsoft Outlook installation Batch processing of multiple files simultaneously Multiple removal actions including permanent delete, move to folder, flag, and mark as expired Process duplicates within single folder or across multiple folders Advanced duplicate detection based on 14 email properties Date range filtering for old and current duplicate data Split oversized files from 10 MB to 200 GB Preserves folder hierarchy and data integrity during process	Focus rounds from 25 to 90 minutes Short and long breaks Daily streak tracking Built-in to-do list Background sounds No account required Works on any browser Classroom Mode for teachers Merchandise shop
What makes it different	Standalone tool that works without installing Microsoft Outlook Handles password-protected Outlook files Provides multiple removal actions beyond permanent deletion Supports all Outlook versions including Outlook 2024 Can run without administrator privileges	No account, no sign-up, no ads - completely free timer No student data collection in Classroom Mode Works instantly in any browser without installation Cute character design with Koa the pink koala Available in three languages: English, German and Finnish
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)	69 +1 (up) since last check	7 +1 (up) since last check
Trust Flow (Majestic)	20	3
Citation Flow (Majestic)	46	15
Referring domains (Majestic)	1748	7

8 details filled in for both companies.

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