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David Beníček

Engineering Manager Frontend at Smallpdf

David Beníček is an engineering leader focused on scaling product teams that ship reliable, user-focused software for document workflows. He holds a Master of Science in Advanced Software Engineering with Management from King's College London, and combines deep technical expertise with a pragmatic, people-first approach to leadership.

How-To

How to Print PDF Brochures and Invitations

Learn how to print a brochure double-sided from a PDF. Get the right layout, orientation, and duplex settings for clean, professional results.

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How-To

How To Extract Images From PDF Online

Extract images from any PDF and save them as high-quality pictures online with Smallpdf’s PDF to JPG feature.

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How-To

How to Bold Text in a PDF Document & Print It

Bold not showing up properly? Learn how to make bold text in a PDF—and troubleshooting tips—using free online tools that work across devices.

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How-To

PDF2JPG—Convert PDF Files Into JPG Images Online

Convert PDFs into clean, high-quality JPG images. It’s fast, secure, and easy to use on any device. No sign-up required.

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How-To

How to Remove Highlights from PDF Files

Accidentally highlighted something in your PDF and can’t get rid of it? Here’s how to remove highlights in PDF files quickly and cleanly.

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How-To

Product Updates

How To Install Smallpdf’s Chrome Extension & Google Workspace App

Install the Smallpdf Chrome Extension and Google Workspace app to edit, convert, and sign PDFs directly in your browser without extra downloads.

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How-To

General

How To Change the Language on Smallpdf

Change Smallpdf to any of our 24 supported languages in seconds, no matter your device. We make it easy for you to work comfortably in your language.

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How-To

How to Sign a PDF on iPhone for Free

Sign PDFs on your iPhone for free with Smallpdf or built-in tools. Add a signature quickly without downloading extra apps or creating an account.

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How-To

How to Verify If a PDF Document Is AI-Generated

You can check whether a PDF was written by AI by extracting its text, analyzing the writing style, and checking it using AI-detection tools.

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How-To

Adding Emojis to Your PDFs: Troubleshooting Issues & Solving Them

Add emojis to PDFs easily for notes, fun, or emphasis. If they’re not showing up right, here’s how to insert, fix, and print them properly.

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How-To

Adding Underlines to Text in PDF Documents

Easily underline text in a PDF document online with Smallpdf. Highlight key points, add emphasis, or mark notes—no downloads needed.

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How-To

How to Repair a Corrupted or Damaged PDF File?

Got an unreadable PDF that won’t open, crashes your viewer, or shows blank pages? Here’s how to repair a PDF file quickly and safely with easy steps.

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