Useful from the first clickFree PDF tools,
Free PDF tools,
beautifully simple.
Careful document tools with clear choices, colorful wayfinding, and checked results.
Free to use Private by design No account needed
Quick start
Three dependable essentials
These tools share the same checked output pipeline.
Understand and act on documentsAI PDF AssistantScope exact sources, summarize, compare, ask questions, translate, create quizzes, inspect evidence, and continue into PDF actions from one checked workspace.
Read comfortably on any devicePDF ReaderRead aloud, resume, save pages, search, edit, organize, sign, and export PDFs from one private workspace.Turn paper into a polished PDFPDF ScannerCapture or import pages, detect boundaries and quality issues, batch-enhance, arrange, and save a checked multi-page PDF.
All tools
Pick a job, not a workflow
01
Arrange
Bring pages togetherMerge PDFCombine selected pages, rebuild duplex scans, and add checked navigation without uploading your PDFs.Make smaller documentsSplit PDFSplit visually, by ranges, bookmarks, page count, or a measured file-size target.See the whole documentOrganize PDFDrag, select, duplicate, rotate, remove, and insert pages across PDFs in one private visual studio.Turn pages the right wayRotate PDFVisually select and permanently rotate any mix of PDF pages left, right, or 180 degrees.Remove what you do not needDelete PDF pagesPrivately remove page ranges, blank or duplicate pages, restore mistakes, and keep working bookmarks in a checked copy.Keep only the useful pagesExtract PDF pagesPrivately extract, reorder, and combine pages from multiple PDFs, group them by source, or package every page separately.
02
Optimize
Make files easier to sendCompress PDFCompress one PDF or a whole batch with lossless, print, email, target-size, grayscale, or fully custom controls.Recover a troublesome fileRepair PDFDiagnose and recover one damaged PDF or a whole batch with structure-preserving, compatibility, and safe-copy paths.
03
Convert
Turn paper into a polished PDFPDF ScannerCapture or import pages, detect boundaries and quality issues, batch-enhance, arrange, and save a checked multi-page PDF.Make a shareable documentImages to PDFTurn mixed image formats into a precisely sized, quality-controlled, optionally searchable PDF without needless JPEG recompression.Use pages anywherePDF to JPGBatch-export selected PDF pages as JPG, PNG, WebP, or TIFF with exact DPI controls, or recover original embedded images.Make scans searchableOCR PDFBatch-recognize scans in one or several languages as searchable PDF, archival PDF/A, editable Word, or verified text.One place for every conversionPDF ConverterBatch-convert PDFs, documents, data files, ebooks, images, SVGs, and mixed ZIPs—with checked PDF/A, Office, image, text, and PDF outputs.Keep your document layoutWord to PDFBatch-convert DOC and DOCX files into web-optimized, accessible, archival, or merged PDFs with page, image, comment, bookmark, and watermark controls.Share sheets cleanlyExcel to PDFBatch-convert XLS, XLSX, ODS, CSV, and TSV spreadsheets into web-optimized, accessible, archival, one-page-per-sheet, or merged PDFs.Exact layout or easy editingPDF to WordBatch-convert selected PDF pages into checked DOCX or RTF files, with exact-layout and flowing-edit modes plus multilingual OCR for scans.Slides, notes, and handoutsPowerPoint to PDFBatch-convert PPT, PPTX, and ODP presentations into checked full-slide, speaker-note, or printable-handout PDFs with archival and accessibility profiles.Recover editable rows and columnsPDF to ExcelRecover compact tables, typed values, dates, headers, and scanned rows as checked Excel or CSV data.Turn pages into PowerPoint slidesPDF to PowerPointTurn selected PDF pages into aspect-safe, editable or pixel-exact PowerPoint slides with multilingual OCR, speaker notes, batch conversion, and an independent visual reopen check.Preserve open formatsDocument to PDFConvert ordered ODT and RTF documents into checked tagged, archival, accessible, or merged PDFs with professional publishing controls.Keep rich text portableRTF to PDFConvert ordered RTF documents into fidelity-checked, tagged, archival, accessible, or merged PDFs with professional publishing controls.Share open documentsODT to PDFConvert ordered ODT documents into package-validated, fidelity-checked, archival, accessible, merged, or editable hybrid PDFs.Publish open spreadsheetsODS to PDFConvert ordered ODS spreadsheets into package-validated, fidelity-checked, archival, accessible, merged, or editable hybrid PDFs.Make open slides portableODP to PDFConvert ordered ODP presentations into package-validated, fidelity-checked archival, accessible, merged, transition-preserving, or editable hybrid PDFs.Give plain text real pagesText to PDFTurn pasted text or ordered multilingual text files into styled, tagged, fidelity-checked, archival, separate, or combined PDFs.Turn a saved page into pagesHTML to PDFPaste or batch-render styled HTML as private, script-free, tagged, fidelity-checked PDFs with full print controls.Open Korean documents anywhereHWP to PDFConvert HWP and HWPX documents into selectable, checked PDFs with Korean font fallback, page selection, archival output, metadata, watermarking, and ordered batch delivery.Turn ebooks into stable pagesEPUB to PDFConvert reflowable and fixed-layout EPUBs into private, selectable, navigable PDFs with book typography, page controls, covers, metadata, archival output, and ordered batches.Convert a mixed document batchZIP to PDFSafely unpack mixed and nested ZIP batches, keep successful conversions when a source fails, and create separate checked PDFs or one ordered document.Keep the wordsPDF to textExtract complete, searchable text as clean TXT, structured Markdown, or page-aware JSON.
04
Finish
Understand and act on documentsAI PDF AssistantScope exact sources, summarize, compare, ask questions, translate, create quizzes, inspect evidence, and continue into PDF actions from one checked workspace.Ask the document directlyChat with PDFAsk across one or more PDFs, inspect checked evidence, and keep the answer beside an exact-page source preview.Get the signal without the noiseAI PDF SummarizerCreate audience-aware executive briefs, key points, section outlines, study guides, meeting notes, or risk reviews with checked page citations.Understand documents across languagesTranslate PDFTranslate every extracted page into a searchable reading-copy PDF, build a side-by-side bilingual copy, or create cited summaries and reviews with terminology control.Turn reading into real understandingAI Question GeneratorBuild editable, source-checked practice tests with five question formats, targeted difficulty and cognitive skills, live scoring, and LMS-ready exports.Read comfortably on any devicePDF ReaderRead aloud, resume, save pages, search, edit, organize, sign, and export PDFs from one private workspace.Send one private linkShare PDFCreate an expiring encrypted link for a checked PDF, with a separate owner key for immediate deletion.Guide every signer in orderRequest SignaturesSend a checked PDF to up to five ordered signers with assigned fields, sender verification, private links, live status, and a final audit page.Complete any PDF formFill PDF FormComplete real PDF fields, reuse form data, fill flat pages, and save an editable or permanently flattened copy.Revise pages visuallyEdit PDFAdd and revise text, links, images, visual covers, callouts, markup, drawings, lines, arrows, and shapes.Review with clear contextAnnotate PDFAdd sticky notes, review stamps, comments, highlights, drawings, text, callouts, images, arrows, and shapes.Sign exactly where intendedSign PDFType, draw, or upload signatures, then place initials, dates, text, and confirmation symbols on any page.Crop every page with confidenceCrop PDFDrag precise crop handles, auto-trim white margins, and keep a different useful area on every page.Professional numbering, precisely placedAdd page numbersPreview and number any page range with cover, facing-page, format, type, color, offset, and viewer-label controls.Mark ownership without guessworkWatermark PDFPreview and add text, logo, or combined watermarks with precise, mosaic, page-range, layer, and batch controls.Lock the right content, with proofFlatten PDFInspect and flatten fields, annotations, layers, or complete pages with vector-safe, pixel-lock, page-range, and batch controls.
05
Secure
Remove sensitive contentRedact PDFFind or mark sensitive content, destroy the original data, and verify a clean disclosure copy.Encrypt access, verify the resultProtect PDFProtect one PDF or a batch with AES-256, strong-password guidance, honest reader permissions, and proof that every copy opens only with the right password.Known passwords in, verified copies outUnlock PDFRemove known opening passwords or owner restrictions from one PDF or a batch, without guessing credentials, and verify every encryption-free copy before download.
One careful engine
Try Merge PDF Your original is never changed.
Bookify PDF works on a temporary copy, checks the result, and then lets you download it. If a file cannot be processed safely, we explain why.
