FAQ
FAQ
Short answers to common questions, most with a working snippet. For a full walkthrough of a feature, see the guides instead.
Installing UniPDF, loading a license key, and finding your key or trial code.
Reports, invoices, tables, images, color and fonts.
Text, data, page size and images from an existing document.
Merging, watermarking, annotating, forms and metadata.
Digital signatures, timestamps, appearances and external signing services.
Encryption, protected documents, reader restrictions, and where your data goes.
Not here? There is a general FAQ covering licensing and account questions across all UniDoc products, and support can help with anything else.
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