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PDF Tools

Convert, merge, split and manage PDF documents online.

Compress, resize and convert image files online.

Fast online calculators for percentages, finance, health and date math.

Solve percentages, fractions, averages, ratios and other practical math problems online.

Pricing, profit, VAT and work-related business tools.

Count, transform, clean and optimize text instantly.

Encoding, formatting and utility tools for developers.