Conversores de PDF e arquivos
Junte, divida e comprima PDFs, converta PDF em Word, Excel, PowerPoint e imagens, converta arquivos do Office em PDF e comprima, redimensione e converta imagens. Grátis, ilimitado e privado: seus arquivos nunca saem do seu navegador.
Ferramentas de PDF
Conversores do Office
Ferramentas de imagem
Proteção com senha
Why our file converters are different
Most online PDF and image tools upload your documents to their servers, process them there and keep copies for hours or days. Ours do all the work inside your web browser using well-known open-source libraries (pdf-lib and Mozilla's pdf.js for PDFs, SheetJS for spreadsheets, mammoth and docx for Word files). Your contracts, invoices, IDs and photos never leave your device. There are no upload limits, no queues, no watermarks and no sign-up.
What works best
- Perfect results: merging, splitting, rotating and numbering PDFs; images to PDF; PDF to images; Excel and CSV conversions; image compression, resizing and format conversion.
- Very good results for typical documents: Word to PDF, PDF to Word and PDF to Excel. These rebuild text, headings and tables, but very complex layouts may need touching up.
Large files are limited only by your device's memory. Desktop computers can usually handle documents of hundreds of pages.
Also try our developer tools and online compilers.
Guias
- ZIP, RAR, 7Z ou TAR.GZ: qual formato de arquivo compactado usar?: ZIP, RAR, 7Z e TAR.GZ comparados em compressão, compatibilidade, criptografia e nomes Unicode. Veja qual formato escolher e como converter.
- Como proteger PDF, Word, Excel e ZIP com senha: Como funciona a criptografia de PDF, Word, Excel, PowerPoint e ZIP, quão forte ela é, como colocar ou tirar a senha e os erros que você deve evitar.
- Como reduzir o tamanho de um PDF sem perder qualidade: Por que os PDFs ficam grandes e como reduzi-los: imagens, fontes, escaneamentos, compressão sem perdas ou de imagens e ajustes ideais para e-mail e envios.
Perguntas frequentes
Are my files uploaded?
No. PDF, Office and image tools run inside your browser, so your files never leave your device.
Is there a file size limit?
There is no fixed limit; very large files depend on your device's memory. Most PDFs and images up to a few hundred megabytes work.
Do the converted files have a watermark?
No. Downloads have no watermark and no sign-up is needed.
Which formats are supported?
PDF, Word (DOCX), Excel (XLSX), PowerPoint (PPTX), CSV, JPG, PNG, WebP, HEIC, TIFF, SVG and ICO, in many combinations.