Principal Product Manager
Stéphane Turquay is a Principal Product Manager who builds and scales software products used by millions, with deep expertise in the PDF management space. He leads data-driven product strategy, optimizes growth funnels, and drives monetization initiatives that improve customer journeys, engagement, and sustainable revenue.


Learn how to uncheck a box in PDF even when the form feels stuck. No need to rebuild the document or start from scratch.
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Stop PDF font substitution from ruining your documents. Learn why fonts change, how to embed them properly, and quick fixes using PDF editors.
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Need Excel data from PDF without installing anything? We’ll show the fastest online method, plus manual options for tables, scans, and messy layouts.
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Learn which documents you can translate yourself and which require certified translation. Plus, get tips to avoid costly delays.
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Need to sign a PDF on iPad now? Pick a method below, add your signature with a finger or Apple Pencil, and save a clean PDF you can send immediately.
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Need a purchase order PDF that’s clear, signable, and secure? Create it in minutes, then convert, fill, and share it online without layout changes.
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Learn how to copy symbols from PDFs without getting boxes or random characters. Plus, learn reliable fixes for math, currency, and special symbols.
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Tax docs pile up fast. Build a clean, searchable system with scans, folders, and secure PDFs in Smallpdf to make filing way less stressful.
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Convert a JPEG or photo to PDF on your MacBook or iPhone using Smallpdf, Preview, or Files. Then, compress, protect, and share it safely.
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Learn how to insert PDFs into PowerPoint using five proven methods: Converting pages to images linking, converting to editable slides and more.
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Learn how to quickly delete signature images from PDFs in 5 simple methods. Plus, get troubleshooting tips for locked or protected documents.
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Turn paper invoices into tidy PDFs using your phone or scanner. Then, clean them up, protect sensitive details, and send them with confidence.
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