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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 Reduce or Remove Print Bleed in PDFs

Need to remove crop marks from your PDF? Don’t stress. Smallpdf’s Crop PDF tool makes cleaning them up super simple. And it won’t cost you a cent.

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How-To

How To Edit a PDF on an iPhone for Free

Edit existing text in PDFs on your iPhone—without switching to a computer. Use built-in tools, free apps, or online editors like Smallpdf.

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How-To

What’s the Difference Between Interactive, Editable, and Fillable PDFs?

Create fillable PDFs that people can type, sign, and submit online so you skip printing, scanning, and chasing handwritten forms.

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How-To

Add Table of Contents, Glossary, Index to PDFs

Add a table of contents to PDFs to make navigation a breeze, plus learn how to create a glossary, index, and sections for a polished document.

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How-To

How To Add a PDF Icon to HTML

Learn three simple methods to add PDF icons in HTML—from basic image tags to CSS automation—plus styling tips and troubleshooting solutions.

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How-To

The Complete Guide to Kindle in 2026: Types, Supported Formats, & More

Kindle file types can feel confusing. But once you know what works, sending and reading your files gets a lot easier.

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How-To

How To Insert PDF Into PowerPoint

Learn 5 proven methods to insert PDFs into PowerPoint—from full conversion to simple embedding. Free tools included for seamless presentations.

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How-To

Convert DOCX to JPG Online

Convert DOCX to JPG online in a few clicks for free. Turn Word pages into high-quality images you can share, upload, or embed anywhere.

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How-To

Image to Text: Convert Photos to Text

Transform any image into editable text with free OCR tools—convert photos, scans, and handwritten notes to PDF or Word in seconds.

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How-To

How to Annotate a PDF on Mac

Draw on PDF MacBook for free and add quick notes. Use Preview or Smallpdf to highlight, sketch, and comment in minutes.

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How-To

How To Create a PDF With Drop-Down Boxes

Create a PDF with drop-down boxes for free on any device. Use LibreOffice to build the form, then Smallpdf to polish and share it.

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How-To

How to Create Input Fields in PDFs

Add fillable fields in PDF in minutes. Create text boxes, checkboxes, and signature areas without extra software. Fast, Free, and no sign-up required.

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