FAQ
Frequently Asked Questions About PDF Technology
Answers to common questions regarding PDF compatibility, editing, conversions, security, and browser processing.
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General PDF Questions
Common inquiries about standard PDF behaviors across devices, browsers, and operating systems.
Privacy and Security
Pdfyara performs core document transformations (merging, splitting, watermarking, page numbers, encryption, client OCR) locally inside your browser using WebAssembly. Your files are not uploaded to our servers for browser-based operations.
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