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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 Flatten Comments, Signatures, Stamps, and Annotations in a PDF

Lock in your PDF annotations, signatures, and stamps permanently with flattening. Then, your secure, uneditable documents are ready for sharing.

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How-To

How to Convert Large PDFs & Excel Documents

Convert large PDFs to Excel or export big Excel sheets to PDF in a few clicks. Your tables stay clean, readable, and ready to work with.

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How-To

How To Convert Large Excel Table to PDF

Convert large Excel tables to PDF fast with our Excel to PDF converter. Keep your layout, columns, and formatting exactly how you need them.

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How-To

How to Compress and Share PDF Files on WhatsApp

Learn how to send PDF to WhatsApp and compress large files under the 16 MB limit using our online Compress PDF feature.

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How-To

How to Add QR Code To Your PDF Brochures

Learn how to create a QR code for a PDF and add it directly to your document using simple online tools and Smallpdf Edit PDF.

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How-To

Does Zipping Files Reduce Quality? (Videos, Images & PDFs Explained)

No, zipping a video or any other file does not reduce quality. ZIP uses lossless compression, which keeps every bit of your original data intact.

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How-To

ZIP Troubleshooting: Fix Common ZIP File Issues

Learn how to fix ZIP files that won’t open, extract, or download correctly. Plus, troubleshooting on any device and when to compress PDFs instead.

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How-To

PDF vs ZIP Files: When To Use Each Format for Your Needs

Learn the difference between PDF vs ZIP files, when to use each format, and how to combine PDF compression with ZIP archives for faster sharing.

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How-To

How To Send A Large PDF By Email

Send a large PDF by email using compression, links, and ZIP files. No more worrying about the 25MB limit, your documents always reach the right inbox.

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How-To

How To Share a PDF File on MS Teams Meeting

Learn how we share PDF files in Microsoft Teams using chat, channels, and screen share, plus how to compress and secure PDFs with Smallpdf for smoother meetings.

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How-To

How to Present a PDF in Google Meet in 6 Steps

Learn how to present a PDF in Google Meet using screen share. Plus, get tips to prepare, optimize, and share your document with everyone in the call.

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How-To

Business Guides

How to Send, Forward, and Upload PDF Transcripts for Applications

Forwarding a PDF transcript doesn’t have to be hard. Learn how to get it done quickly, and securely, and also how to compress and protect your files.

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