One4All by ASolutionAll 86 tools
Every tool below runs inside your browser tab. Your files are never uploaded, there is no watermark, and no account is needed to use them. Pick a tool to read what it does, or open the app and search.
PDF — Merge, split, compress, protect, sign, convert.
Merge PDFCombine several PDFs into one, in the order you choose.Split PDFSplit a PDF into separate files by page ranges, every N pages, one file per page, or by size.Remove pagesDelete the pages you specify and keep the rest.Extract pagesPull selected pages into a new PDF (or one file per page).Organize pagesReorder, rotate and delete pages visually with thumbnails.Rotate PDFRotate all pages or selected pages by 90, 180 or 270 degrees.Pages per sheetPrint-style N-up: put 2, 4, 6, 9 or 16 pages on each sheet.Compress PDFShrink PDFs by recompressing images and rewriting the file structure. Text stays sharp.Repair PDFRebuild a damaged PDF's structure so it opens again.Flatten PDFMake form fields and annotations part of the page so they can no longer be edited.Rasterize PDFTurn every page into an image inside the PDF (removes text, fonts and vector data).Grayscale PDFConvert a PDF to black and white (pages are rendered as grayscale images).Add page numbersStamp page numbers in any corner or edge, with your own format.Header & footerAdd text to the top and bottom of pages: titles, dates, confidentiality notes or Bates numbers.Add watermarkStamp text or an image over (or under) every page, with opacity, rotation and tiling.Crop PDFTrim margins or cut a region out of every page by dragging a rectangle on the preview.Resize pagesChange the paper size of every page (A4, Letter, custom) or scale pages by a percentage.Edit PDF metadataSet the title, author, subject and keywords stored inside the PDF.Remove PDF metadataStrip author, title, creation dates, software names and XMP data before sharing.Fill PDF formFill in the fields of a PDF form and optionally flatten it so the values can't be changed.Sign PDFDraw or upload your signature and place it on a page. Optionally add the date.Redact PDFPermanently black out every occurrence of words or patterns. The text underneath is destroyed, not…Protect PDFEncrypt with a password (AES-256) and restrict printing, copying or editing.Unlock PDFRemove the password from PDFs you own so they open without one.Images to PDFTurn JPG, PNG, WebP, HEIC, TIFF, BMP or GIF images into a PDF — one document or one per image.Word to PDFConvert Word (DOCX), OpenDocument, RTF and text documents to PDF.Excel to PDFConvert Excel workbooks, ODS and CSV tables to PDF.PowerPoint to PDFConvert PowerPoint (PPTX) and ODP presentations to PDF.Text / Markdown / HTML to PDFTurn TXT, Markdown, HTML, RTF, CSV or JSON files into clean PDFs.PDF to imagesRender each page as a JPG, PNG, WebP or TIFF image at the resolution you need.PDF to WordExtract the text of a PDF into an editable Word document, with headings and paragraphs detected.PDF to ExcelDetect tables in a PDF and write them to an Excel workbook (one sheet per table).PDF to PowerPointCreate a presentation with one slide per PDF page (each page becomes a full-slide image).PDF to textExtract all text from a PDF into a plain .txt file.PDF to HTMLExport the text of a PDF as a simple, clean HTML page.PDF to MarkdownExport the text of a PDF as Markdown with detected headings.Extract images from PDFSave every embedded picture in a PDF as its own file, at original resolution.Inspect PDFSee page count, sizes, metadata, fonts, encryption, forms and whether the PDF is scanned.
Images — Compress, resize, convert, strip metadata.
Compress imageShrink JPG, PNG, WebP, HEIC and more with a quality preset or a target file size.Resize imageScale images by percentage, to a longest-side size, or to exact pixel dimensions.Crop imageCut out a region by dragging on the preview, or crop to a fixed aspect ratio.Rotate & flip imageRotate by 90° steps or any angle, and mirror horizontally or vertically.Convert imageConvert between JPG, PNG, WebP, HEIC, AVIF, TIFF, BMP, GIF and ICO.Remove image metadataStrip EXIF, GPS location, camera details, comments and colour profiles from photos.Inspect image metadataView dimensions, format, EXIF camera data, GPS coordinates and embedded comments.Grayscale & colour effectsConvert to grayscale, pure black & white, sepia, or invert colours.Change DPISet the print resolution (DPI) stored in an image without changing its pixels.Contact sheetLay out many images as labelled thumbnails on one sheet.Combine imagesStitch images side by side, stacked, or in a grid (collage).Split imageCut an image into a grid of equal tiles (e.g. for Instagram grids or puzzles).Extract GIF / animation framesSave every frame of an animated GIF, WebP or APNG as a separate image.Make GIF / animationCombine several images into an animated GIF, WebP or APNG.Watermark imageAdd a text or logo watermark with position, opacity, rotation and tiling.Reduce coloursQuantise an image to a limited palette (e.g. 256 or 16 colours) for tiny PNGs and GIFs.Favicon / app iconCreate a multi-size .ico plus PNG icons from any image.
Documents — Word, Excel, PowerPoint, Markdown, CSV.
Convert documentConvert between PDF, Word, Excel, PowerPoint, OpenDocument, HTML, Markdown, RTF, CSV, JSON and text.Word to HTMLConvert a Word document to clean HTML (headings, lists, tables, images embedded).Word to MarkdownConvert a Word document to Markdown.Markdown to WordTurn Markdown notes into a Word document with headings, lists, tables and code blocks.Markdown to HTMLRender Markdown to a standalone HTML page.HTML to MarkdownConvert an HTML file to Markdown.Text / RTF / HTML to WordTurn plain text, RTF, HTML or ODT into a Word document.CSV to ExcelConvert CSV/TSV tables to an Excel workbook (numbers detected, header bold).Excel to CSVExport every sheet of a workbook as CSV.Excel / CSV to JSONTurn a spreadsheet or CSV into a JSON list of objects (first row = keys).JSON to Excel / CSVFlatten a JSON list of objects into a spreadsheet.Extract textPull the plain text out of PDFs, Word, Excel, PowerPoint, OpenDocument, RTF and HTML files.Inspect document metadataShow author, company, revision, timestamps and application data hidden in Office, PDF and image…Clean document metadataRemove author names, company, comments, timestamps and other hidden properties from Office, PDF and…Word count & statisticsWords, characters, sentences, reading time and structure for any document.Compare documentsShow what changed between two versions of a PDF, Word, text or other document.Find & replace in WordReplace text across the body, tables, headers and footers of Word documents — in bulk.Extract images from documentsSave the pictures embedded in Word, Excel, PowerPoint, OpenDocument or PDF files.Merge Word documentsAppend several Word documents into one, in order.Search inside documentsFind a word or phrase across many PDFs and documents (or a whole folder) and see each match in…
OCR — Turn scans and photos into text, locally.
Image to text (OCR)Read the text in photos, screenshots and scans. Output as TXT, Markdown or Word.OCR PDF (make searchable)Add an invisible text layer to scanned PDFs so they become searchable and copyable — the pages look…Scans to searchable PDFTurn photographed or scanned pages (JPG, PNG, HEIC, TIFF) into one searchable PDF.
Files — Rename, hash, compare, archive, de-duplicate.
Hash filesCompute MD5, SHA-1, SHA-256, SHA-512 or CRC32 checksums, and verify a file against an expected hash.Find duplicate filesFind byte-identical files among the ones you add, or in a whole folder tree.Batch renameRename many files at once: find/replace, prefixes, numbering, case changes or a pattern like…Compare two filesCheck whether two files are identical; for text files, see a line-by-line diff.Compare foldersList files that exist only in one folder, and files that differ between two folders.Create ZIP / TAR archivePack files into a ZIP or tar.gz archive.Extract archiveUnpack ZIP and TAR archives safely (path-traversal and zip-bomb protected).Identify file typeDetect what a file really is from its content, regardless of its extension.