• Sanitize MetadataAudit hidden metadata (EXIF, XMP, PDF info), strip it in one click, and verify the result is clean.
  • Edit MetadataSet a PDF's title, author, subject, keywords and dates to exactly what you want.
  • Find Personal DataFind email addresses, phone numbers, card and bank account numbers and ID numbers in a PDF, then redact them in one go.
  • Inspect PDFFind what a PDF hides: fake redactions, invisible text, earlier versions, scripts, attachments, comments and hidden layers. Then clean it.
  • Inspect Office FileFind names, comments, tracked changes, hidden sheets, speaker notes and file paths in Word, Excel and PowerPoint files, and remove them.
  • Image ForensicsLook for signs a photo was edited or made with AI: editing apps, AI labels, Content Credentials, a mismatched thumbnail and error levels.
  • Check File & HashesSee what any file really is, whatever its name says, spot disguised programs, and get its SHA-256, SHA-1 and MD5 hashes.
  • Compare PDFsSee what changed between two versions of a PDF: words added, removed and changed, or a picture-by-picture comparison.
  • Edit PDFAdd and edit text, white out, highlight, draw, add shapes, check marks, images, signatures and notes, all on one page.
  • Fill PDF FormType into a PDF form's fields, tick its boxes and pick its options, then save it, optionally flattened.
  • Bates NumberingNumber every page of one or more PDFs in one sequence, e.g. ACME-000001, for legal and audit work.
  • Flatten PDFMake form answers, comments, highlights and stamps part of the page so they can't be changed.
  • BookmarksAdd, rename, nest and reorder the bookmarks (outline) readers show beside a PDF.
  • Merge PDFCombine several PDFs into one document in the order you choose.
  • Split PDFExtract page ranges or split a PDF into separate files.
  • Organize PagesReorder, rotate and delete pages on a visual drag-and-drop grid.
  • Batch ProcessRun several tools one after another on all your open files (clean, stamp, convert, protect, sign) and download the results together.
  • Rotate PDFTurn all pages or just the ones you pick, by 90° or 180°.
  • Delete PagesRemove the pages you pick; they're purged from the file, not just hidden.
  • Insert PagesAdd blank pages, or pages from another PDF, anywhere in a document.
  • Crop PDFTrim page edges by hand or remove white margins automatically.
  • Resize PagesChange the paper size (A4, Letter, Legal, A3, A5 or custom), scaling content to fit.
  • Remove Blank PagesFind blank pages, including scanned ones, and remove them in one go.
  • Protect PDFEncrypt a PDF with a password (AES-256) and control printing and copying.
  • Unlock PDFRemove the password or restrictions from a PDF you have access to.
  • Redact PDFBlack out sensitive areas and permanently remove the content underneath.
  • Images to PDFTurn JPG, PNG, WebP, HEIC and AVIF images into a single PDF.
  • HEIC to JPGConvert iPhone HEIC photos, and AVIF, WebP or PNG images, to JPG or PNG. Location and camera details aren't copied.
  • Convert & Resize ImagesConvert images to JPG, PNG, WebP, BMP, TIFF, ICO or AVIF (where the browser can write it), and resize them. Location and camera details aren't copied.
  • PDF to ImagesExport every page of a PDF as a JPG, PNG or WebP image.
  • PDF to WordExtract the text of a PDF into an editable .docx document.
  • PDF to ExcelExtract tables from a PDF into an .xlsx spreadsheet.
  • Word to PDFConvert a .docx document to PDF, keeping headings, lists, tables and images.
  • Excel to PDFTurn Excel, OpenDocument or CSV sheets into paginated PDF tables.
  • OCR PDFRecognise the text in scanned PDFs and photos, in 24 languages, to make them searchable and copyable or save it as text.
  • Translate PDFTranslate a PDF into another language with your browser's built-in translator, keeping its layout. Nothing is sent online.
  • PDF to PowerPointTurn each page of a PDF into a slide, with its text in editable text boxes or as a picture of the page.
  • PowerPoint to PDFConvert a .pptx presentation to PDF, one page per slide, with its text, shapes, pictures and tables.
  • PDF to Text & MarkdownExtract a PDF's text as plain text or Markdown, with headings, lists and tables rebuilt.
  • Markdown & HTML to PDFTurn Markdown, HTML or plain-text files into a clean, paginated PDF. Nothing is fetched from the web.
  • Compress PDFShrink a PDF by downscaling and re-encoding its embedded images.
  • Grayscale PDFTurn a PDF's text, drawings and photos gray, for printing without colour ink.
  • E-Sign PDFDraw or upload a signature and place it anywhere on a page.
  • WatermarkStamp text or an image on every page, or just the pages you pick.
  • Page NumbersAdd page numbers with your choice of position and format.
  • Digital SignatureSign a PDF with a certificate (.p12 or .pfx) so anyone can check who signed it and that nothing changed since. No certificate? Make one here.
  • Verify SignaturesCheck the digital signatures in a PDF: who signed it and when, whether anything changed since, and what their certificate says.
  • Remove Video & Audio MetadataFind and remove the location, phone model, dates and names hidden in videos and recordings, without re-encoding them.
  • Convert VideoConvert videos to MP4, WebM, MOV or MKV, with a smaller resolution or frame rate, or without the sound.
  • Compress VideoMake a video smaller: choose a quality, or a target size for email and chat apps, and a resolution.
  • Convert AudioConvert music and recordings to MP3, M4A, WAV, FLAC, OGG or Opus, or save the sound from a video.
  • Trim Video & AudioCut a video or recording down to the part you want: instantly without re-encoding, or exactly to the frame.
  • Video to GIFTurn a video clip into an animated GIF, or a much smaller animated WebP.
100% Offline
Star on GitHub

Edit & Sign

Digital Signature

Sign a PDF with a certificate (.p12 or .pfx) so anyone can check who signed it and that nothing changed since. No certificate? Make one here.