PDF/A Converter
Converts to PDF/A-2b or PDF/A-1b — XMP identification, an sRGB output intent computed from IEC 61966-2.1, no encryption, no scripts — and refuses, with reasons, when a font is not embedded or a page paints in CMYK.
Both the checking and the conversion happen in this tab. The file is not uploaded.
Drop a PDF to make archival
Embedded fonts, the colour profile and the metadata are brought in line with the standard; anything that cannot be, it names with the reason.
Feed it from
Print Colour Converter
Converts RGB to CMYK with the plain formula (no ICC or paper profile) and flags saturated colours a four-ink press will dull.
PDF Merger
Joins several PDFs into one, with drag-to-reorder and per-file page ranges.
PDF Splitter
Splits a PDF at chosen page breaks, every N pages, or on bookmark boundaries.
PDF Compressor
Downsamples embedded images, subsets fonts and drops unused objects to reduce file size.
Next
These accept what this tool produces, so the result can go straight in.
PDF Flattener
Merges annotations, form fields and layers into the page content so they cannot be edited or hidden.
PDF Structure Inspector
Walks the object tree, listing fonts, colour spaces, JavaScript, attachments and per-page byte weight.
PDF Metadata Cleaner
Views and removes author, producer, creation dates, XMP blocks and embedded file attachments.
HTML to PDF
Renders pasted HTML or a URL to PDF with page size, margins and header/footer templates.
PDF Compressor
Downsamples embedded images, subsets fonts and drops unused objects to reduce file size.
Extract & Delete Pages
Keeps or removes a page range such as "1-3,7,12-" and writes the result as a new PDF.