Free applications
Play, then get work done
Color Lab is free to try. PDF tools unlock with a free Fayferz account — no card needed.
Play
Mix paints, learn the color name, and spot it in real life.
PDF applications
Edit worksheets, split pages into images, and check grammar. Sign up once, then use every tool.
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Editable PDFs
Turn homeschool PDF worksheets into editable pages, then download Word or PDF.
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Split PDFs
Split a PDF into PNG, JPEG, or WebP — one image per page, in the browser.
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Grammar Check
Check a PDF or document for grammar, spelling and tone, then export a clean copy.
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