Check file origin and cryptographic signing details from Finder with this macOS utility.
KnockKnock
vsMailTrackerBlocker
KnockKnock vs MailTrackerBlocker
How do KnockKnock and MailTrackerBlocker compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | KnockKnock | MailTrackerBlocker |
|---|---|---|
| What it is | Check which software is persistently installed on a Mac with KnockKnock, a tool for inspecting startup items. | The MailTrackerBlocker extension for macOS Apple Mail blocks email trackers, read receipts, and tracking pixels. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | macOS, Web | macOS, Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
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FreemiumPick
24 alternatives