All tools
Everything below runs in your browser unless marked as needing an upload. Free, no account, no cap on file count — the limits come from your device's memory.
Runs on your device84 conversions
This conversion happens entirely in your browser. Your file is never uploaded — open your browser's network panel and watch: no request carries your file.
PDF tools
Page-level edits — no conversion involved. All 14 run on your device.
- Combine several PDFs into one, in the order you choose.
Merge PDF
- Break a document into several PDFs — one file per page, one every few pages, or by the ranges you type.
Split PDF
- Shrink the file size by re-encoding the images inside the PDF.
Compress PDF
- Recognise the text on a scanned PDF and add an invisible layer so the file becomes searchable.AI text recognition, on your device
OCR PDF
- Make the values in a filled PDF form permanent, so they cannot be edited and every reader draws them the same way.
Flatten PDF
- Turn sideways or upside-down pages the right way up and save the result.
Rotate PDF
- Trim the margins off a PDF and save the result.
Crop PDF
- Delete the pages you do not want and download what is left.
Remove PDF pages
- Pull the pages you need into a new PDF and leave the rest behind.
Extract PDF pages
- Move pages into the order you want and save the result.
Reorder PDF pages
- Draw or type your signature, put it where it belongs on the page, and download the signed PDF.
Sign PDF
- Stamp text across the pages of a PDF — diagonal, straight or tiled, at the opacity you choose.
Watermark PDF
- Put page numbers on a PDF — any corner, any starting number, on the pages you choose.
Add page numbers to PDF
- Build a PDF outline from the contents page, or from the headings when there is none.
Add PDF bookmarks
By source format
PDF converter
11 conversionsPDFtoWord
Rebuilds headings, paragraphs, ruled tables and pictures as an editable Word fileAI text recognition, on your devicePDFtoJPG
Every page becomes an image; several pages come back as a ZIPJPGtoPDF
Wraps the image in a PDF page at its own sizePDFtoPNG
Every page becomes an image; several pages come back as a ZIPPNGtoPDF
Wraps the image in a PDF page at its own sizePDFtoTXT
Pulls out the text layer, or reads a scan on your deviceAI text recognition, on your devicePDFtoExcel
Reads the tables back into rows and columns, one sheet per pagePDFtoPowerPoint
One slide per page, each a picture of it — the text is not editablePDFtoMarkdown
Rebuilds headings, paragraphs, bullets and ruled tables as Markdown textAI text recognition, on your deviceTXTtoPDF
Lays the text out on A4 pages and draws it — real text, not a pictureCSVtoPDF
Lays the text out on A4 pages and draws it — real text, not a picture
Video converter
32 conversionsMP4toMP3
Keeps only the soundtrack, compressed into a smaller fileMOVtoMP4
Repackages the same streams — lossless and near-instantMKVtoMP4
Repackages the same streams — lossless and near-instantMP4toGIF
Turns a clip into an animated GIFAVItoMP4
Every frame re-encoded — slower than a container swapWebMtoMP4
Every frame re-encoded — slower than a container swapMOVtoMP3
Keeps only the soundtrack, compressed into a smaller fileMKVtoMP3
Keeps only the soundtrack, compressed into a smaller fileMP4toWAV
Keeps only the soundtrack, with no quality lostWMVtoMP4
Every frame re-encoded — slower than a container swapMP4toMOV
Repackages the same streams — lossless and near-instantMP4toAVI
Every frame re-encoded — slower than a container swapMP4toWebM
Every frame re-encoded — slower than a container swapMP4toMKV
Repackages the same streams — lossless and near-instantWebMtoMP3
Keeps only the soundtrack, compressed into a smaller fileAVItoMP3
Keeps only the soundtrack, compressed into a smaller fileFLVtoMP4
Every frame re-encoded — slower than a container swapMPEGtoMP4
Every frame re-encoded — slower than a container swap3GPtoMP4
Every frame re-encoded — slower than a container swapTStoMP4
Every frame re-encoded — slower than a container swapM4VtoMP4
Repackages the same streams — lossless and near-instantOGVtoMP4
Every frame re-encoded — slower than a container swapFLVtoMP3
Keeps only the soundtrack, compressed into a smaller fileWMVtoMP3
Keeps only the soundtrack, compressed into a smaller fileM4VtoMP3
Keeps only the soundtrack, compressed into a smaller file3GPtoMP3
Keeps only the soundtrack, compressed into a smaller fileTStoMP3
Keeps only the soundtrack, compressed into a smaller fileMP4toM4A
Keeps only the soundtrack, compressed into a smaller fileMP4toAAC
Keeps only the soundtrack, compressed into a smaller fileMP4toFLAC
Keeps only the soundtrack, with no quality lostWebMtoGIF
Turns a clip into an animated GIFMOVtoGIF
Turns a clip into an animated GIF
Audio converter
21 conversionsM4AtoMP3
Smaller file; each lossy re-encode costs a little qualityWAVtoMP3
Smaller file; each lossy re-encode costs a little qualityMP3toWAV
Lossless: the conversion costs no further qualityFLACtoMP3
Smaller file; each lossy re-encode costs a little qualityAACtoMP3
Smaller file; each lossy re-encode costs a little qualityOGGtoMP3
Smaller file; each lossy re-encode costs a little qualityOpustoMP3
Smaller file; each lossy re-encode costs a little qualityWMAtoMP3
Smaller file; each lossy re-encode costs a little qualityMP3toMP4
Wraps the audio in a video container over a black frameM4AtoWAV
Lossless: the conversion costs no further qualityFLACtoWAV
Lossless: the conversion costs no further qualityWAVtoFLAC
Lossless: the conversion costs no further qualityMP3toAAC
Smaller file; each lossy re-encode costs a little qualityAIFFtoMP3
Smaller file; each lossy re-encode costs a little qualityAMRtoMP3
Smaller file; each lossy re-encode costs a little qualityAACtoWAV
Lossless: the conversion costs no further qualityOGGtoWAV
Lossless: the conversion costs no further qualityOpustoWAV
Lossless: the conversion costs no further qualityMP3toOGG
Smaller file; each lossy re-encode costs a little qualityWAVtoAAC
Smaller file; each lossy re-encode costs a little qualityWAVtoMP4
Wraps the audio in a video container over a black frame
Image converter
22 conversionsJPGtoPDF
Wraps the image in a PDF page at its own sizePNGtoPDF
Wraps the image in a PDF page at its own sizeHEICtoJPG
Smaller file, with adjustable qualityWebPtoJPG
Smaller file, with adjustable qualityWebPtoPNG
Every pixel kept exactlyHEICtoPNG
Every pixel kept exactlyPNGtoJPG
Smaller file, with adjustable qualityJPGtoPNG
Every pixel kept exactlySVGtoPNG
Every pixel kept exactlyPNGtoWebP
Every pixel kept exactlyJPGtoWebP
Every pixel kept exactlyAVIFtoJPG
Smaller file, with adjustable qualityAVIFtoPNG
Every pixel kept exactlyGIFtoPNG
Every pixel kept exactlyGIFtoJPG
Smaller file, with adjustable qualityPNGtoICO
Every pixel kept exactlyICOtoPNG
Every pixel kept exactlyTIFFtoJPG
Smaller file, with adjustable qualityTIFFtoPNG
Every pixel kept exactlyBMPtoJPG
Smaller file, with adjustable qualityBMPtoPNG
Every pixel kept exactlyPNGtoBMP
Every pixel kept exactly