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Redatch
Redact sensitive data on your Mac before sharing files
Redatch hides sensitive data in screenshots and documents before you share them. Drop files onto your Mac's notch, review detected emails, IBANs and API keys, and export redacted copies. All processing stays local. First 10 files free; $9.99 once.
I'm Antonio, a software engineer and independent developer from Italy 🇮🇹
I've built and shipped other software products, and today I'm excited to introduce Redatch, my latest macOS app.
Why I built it
Like many developers, I use ChatGPT, Claude and other AI tools every day. I frequently share screenshots, invoices and documents, but I kept running into the same problem: they often contain information I don't want to share.
Manually editing every screenshot felt unnecessarily slow.
I wanted something that felt like a natural part of macOS, rather than another complicated tool.
So I built Redatch.
You can drag files directly onto your Mac's notch, let the app detect sensitive information, review the results and get redacted copies ready to share.
Everything is processed locally, and your original files remain untouched.
One important design decision: automatic detection isn't infallible. That's why Redatch lets you review what it finds before redacting anything.
A few things worth mentioning:
Native macOS app, built for Apple Silicon.
Supports screenshots, PDFs, Word and Excel documents.
Detects IBANs, emails, phone numbers, payment cards, API keys and more.
First 10 files are free, with all features.
$9.99 one-time purchase. No subscription.
I'd really appreciate feedback from the Product Hunt community, particularly on two questions:
What other types of sensitive information should Redatch recognize?
Would you find a notch-based workflow useful in your daily work?
Thanks for checking it out! 🧡
About Redatch on Product Hunt
“Redact sensitive data on your Mac before sharing files”
Redatch was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #127 on the daily leaderboard. Redatch hides sensitive data in screenshots and documents before you share them. Drop files onto your Mac's notch, review detected emails, IBANs and API keys, and export redacted copies. All processing stays local. First 10 files free; $9.99 once.
On the analytics side, Redatch competes within Mac, Productivity and Privacy — topics that collectively have 780.8k followers on Product Hunt. The dashboard above tracks how Redatch performed against the three products that launched closest to it on the same day.
Who hunted Redatch?
Redatch was hunted by Antonio Durante. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Redatch including community comment highlights and product details, visit the product overview.
Antonio Durante
Hey Product Hunt! 👋
I'm Antonio, a software engineer and independent developer from Italy 🇮🇹
I've built and shipped other software products, and today I'm excited to introduce Redatch, my latest macOS app.
Why I built it
Like many developers, I use ChatGPT, Claude and other AI tools every day. I frequently share screenshots, invoices and documents, but I kept running into the same problem: they often contain information I don't want to share.
Manually editing every screenshot felt unnecessarily slow.
I wanted something that felt like a natural part of macOS, rather than another complicated tool.
So I built Redatch.
You can drag files directly onto your Mac's notch, let the app detect sensitive information, review the results and get redacted copies ready to share.
Everything is processed locally, and your original files remain untouched.
One important design decision: automatic detection isn't infallible. That's why Redatch lets you review what it finds before redacting anything.
A few things worth mentioning:
Native macOS app, built for Apple Silicon.
Supports screenshots, PDFs, Word and Excel documents.
Detects IBANs, emails, phone numbers, payment cards, API keys and more.
First 10 files are free, with all features.
$9.99 one-time purchase. No subscription.
I'd really appreciate feedback from the Product Hunt community, particularly on two questions:
What other types of sensitive information should Redatch recognize?
Would you find a notch-based workflow useful in your daily work?
Thanks for checking it out! 🧡