Tool category
Edit and review PDF tools
You can edit a PDF online in minutes here — no installs, no signups, and no waiting. This category groups every editor-first tool you need to edit PDF online, annotate PDF pages, sign PDF documents, fill PDF forms, and clean up review marks before you send the file on. Your work stays in the browser on your device while you highlight text, strike out lines, add notes, redact sensitive passages, or run an OCR pass for scanned pages. When you need deeper page work — compress, reorganize, or protect — you jump sideways through related tool links without losing your spot.
Edit and review tools
Open the full editor and keep follow-up PDF cleanup tasks in the same tool.
Annotate PDF Online
Annotate a PDF online with review tools first — highlight, underline, strikethrough, notes, shapes, stamps, signatures, and image callouts.
Remove PDF Annotations Online
Remove highlights, comments, stamps, and other supported PDF annotations online with explicit counts, filters, and unsupported-type reporting.
Edit PDF Metadata Online
Edit PDF metadata online with field-specific validation, explicit change summaries, and copy that keeps document properties separate from visible page content.
Create Fillable PDF Online
Create a fillable PDF online with a form-builder workflow for text, checkbox, signature, radio, dropdown, combo, list box, and button fields.
Fill PDF Forms Online
Fill an existing PDF form online in a focused browser workflow with field navigation, explicit no-fields states, and direct save or download actions.
Sign PDF
Fill and sign a PDF online in a focused self-sign workflow with reusable signatures, initials, date fields, and direct save or download actions.
Redact PDF Online
Redact a PDF online in a review workflow with draft marks, repeated-term search for supported documents, and an explicit irreversible apply step.
Make PDF Searchable Online
Make a scanned PDF searchable online with OCR guidance, language selection, progress tracking, and searchable-PDF download in one browser workflow.
Review OCR PDF Text Online
Review OCR suspect text online with a low-confidence queue, inline corrections, and searchable-PDF export that stays honest about fidelity limits.
OCR PDF Online
OCR a scanned PDF online — turn page images into selectable, searchable text in your browser with language controls and a clean export.
Fill PDF Forms Online
Fill a PDF form online — jump through fields in page order, type values, and download the filled PDF in one browser workflow.
Compare PDFs Online
Compare two PDFs online side by side — see text, structure, and page differences in your browser without installing anything.
PDF Editor
Edit PDF files online in your browser with tools for annotations, page changes, export, protection, and follow-up tasks.
Frequently asked questions
Category-specific answers so you can pick the right tool before you upload. Tap any question and the answer expands inline.