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SysTools Outlook Duplicate Remover vs HeyDock

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 HeyDock
DetailSysTools Outlook Duplicate Remover logo SysTools Outlook Duplicate RemoverHeyDock logo HeyDock
What it doesCertified tool to remove duplicate emails, contacts, calendars, and other Outlook items from PST, OST, and BAK files A Mac Dock replacement that reshapes itself around what you're doing
StageEstablished Not given
Founded2007 Not given
Based inIN Not given
Pricing modelPaid Not given
Pricing$49 USD Solo: $19 one-time for one Mac (was $19, now $9 with founding discount for first 500 buyers). Duo: $29 one-time for two Macs (was $29, now $19 with founding discount for first 500 buyers). Pro+ planned for v2 at $4 per month or $36 per year as optional add-on. Every 1.x update included. US dollars b
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
  • Task-based modes with custom apps, sites and widgets per mode
  • Stay-or-switch gate during Focus with friction-based pauses
  • On-device AI that judges whether apps and sites fit your current mode
  • Held notifications delivered as one digest when you switch modes
  • Session restore showing where you left off with notes on your work
  • 30 live widgets customizable per mode or desktop
  • Full macOS Dock replacement including Downloads, Trash and badges
  • Claude Code integration with cards when sessions finish
  • Browser extension for Chrome, Brave, Arc and Edge to gate sites
  • Twelve themes with four kinds of glass and mode wallpapers
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
  • Friction instead of walls—pauses make drifting a choice, not traps
  • Privacy by default with on-device AI that never leaves your Mac
  • Pay once with no subscription for a native, lightweight app
  • Dock reshapes with your task instead of filtering by app
  • One-time purchase keeps working offline for up to 30 days
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)69 +1 (up) since last check6 no change since last check
Trust Flow (Majestic)202
Citation Flow (Majestic)466
Referring domains (Majestic)17481

4 details filled in for both companies.

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