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A unique multi-screen-capture mode that lets you select and record multiple regions even as you switch between apps and windows — all within a single session.

Website, pricing, platforms and company facts side by side.
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| Website | opalstack.com | scr3n2pdf.com |
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| Platforms | — | |
| Company | — | Startup from Italia · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Opalstack yet.
The Ultimate Screen-to-PDF Solution Transform your screen into a powerful productivity tool. scr3n2pdf lets you capture, combine, and edit multiple on-screen selections — even from different apps — into a single, smart, and fully editable PDF document. A unique multi-screen-capture mode that lets...
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The Ultimate Screen-to-PDF Solution
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As answered by people managing Opalstack and scr3n2pdf.
scr3n2pdf's answer:
A unique multi-screen-capture mode that lets you select and record multiple regions even as you switch between apps and windows — all within a single session. No other tool offers this level of seamless and dynamic capture, making it ideal for tutorials, reports, technical documentation, academic projects, and visual notes.
With its persistent floating capture tool, you can freely switch between apps, take selective screenshots, import existing PDFs or images, and edit every page with ease — all within one seamless session. Add notes, images, or text anywhere, reorder pages, and export everything securely to a professional-quality PDF.
Unlike most PDF editors or screen capture tools, scr3n2pdf works 100% locally on your device — no cloud upload, no hidden costs, no privacy concerns. One subscription unlocks everything: multi-app capture, advanced PDF editing, OCR text recognition, and total creative control.
scr3n2pdf's answer:
Whether you’re a professional, a student, or a content creator, scr3n2pdf turns everyday screenshots into structured, editable, and share-ready documents — faster, safer, and smarter than any traditional PDF app.
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