Converter PNG para PDF e assinar PDF para laptop Grátis
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Até 100 MB para PDF e até 25 MB para DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX ou TXT
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Edit, manage, and save documents in your preferred format

Convert documents with ease
Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.

Start with any popular format
You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.

Store converted documents anywhere
Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.

Convert documents in batches
Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.

Preview and manage pages
Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.

Protect converted documents
Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.
Software PDF mais bem avaliado reconhecido por sua facilidade de uso, recursos poderosos e suporte impecável
Confiança do cliente em números
64M+
avaliação média do utilizador
4.6/5
classificação média do usuário
4M
PDFs editados por mês
9 min
média para criar e editar um PDF
Junte-se a mais de 64 milhões de pessoas que usam fluxos de trabalho sem papel para impulsionar a produtividade e reduzir custos
Por quê escolher nossa solução de PDF?
Editor PDF em nuvem
Acesse ferramentas PDF poderosas, bem como seus documentos e modelos, de qualquer lugar. Nenhuma instalação necessária.
Top-rated para facilidade de uso
Crie, edite e preencha documentos PDF mais rapidamente com uma interface intuitiva que leva apenas alguns minutos para dominar.
Serviço ao cliente de produção
Desfrute de paz de espírito com uma equipe de suporte ao cliente premiada sempre ao alcance.
O que os nossos clientes dizem sobre o pdfFiller
Leia as avaliações sobre os recursos mais populares:
The user interface for entering numbers in a field is not particularly user friendly. That's the biggest thing. A feature to 'delight' your customers would be to include a field that had a simple 'summation' function.
2017-03-31
I just closed escrow on two homes, and the PDF filler allowed me electronically edit/sign/date all the forms necessary to sale and buy our properties. It saved a tremendous amount of time and paper because I saved the forms to my desktop and then returned the completed forms electronically.
2018-06-08
Easy to use
It has made life much easier for my clients to receive what they need in a more timely manner
Easy to upload specific documents for editing.
When a field needs to be erased, the program always resets to add text. You have to re-select the erase button after each erased field.
2019-01-21
Go to Tool for pdf Editing
Overall experience has been great ! This tool helps to merge, convert to pdf as well as edit pdfs as needed on the fly. The software has came in handy to sign documents electronically, quickly edit portions of pdf.
Great tool for editing pdfs. I mean you could edit very little detail in the pdf and you wouldn't even know if it was changed. All in one package that gives tremendous flexibility with converting word documents to pdf, editing scanned images by converting them to pdfs as well as getting and authorizing with ability to get electronic signatures. With this software you don't need Docu Sign !!
Cant erase back ground color for edited text. Edited text should appear seamless and not show signs of editing. Cursor movements and moving of text boxes needs alignment and calibration for more accuracy. There needs to be a way to revert back the changes done. Payment processing and charges need to be clear and upfront without any disguise.
2022-04-28
Always seems to work great and when I…
Always seems to work great and when I did have an issue the tech support was great to help even though it was my fault for the error.
2021-05-06
I needed to use the service for an application
I needed to use the service for an application! It was only needed once. The day I was going to cancel it due to no longer needing the service the money had already come out of my account. They immediately refunded it and even offered a discount if I wanted to continue using it. I highly recommend it was an easy to use service with many benefits packed in.
2020-10-15
Not your fault
Not your fault, but I need my "original signature" on the form for the form to be accepted. I was sooo excited that, during this whole COVID-19 isolation I could get this document notarized here! Ugh... Ridiculous. I may try it anyway as the delay in getting this done the way their website says they want it will be more ridiculous after my quarantine....hmmmm
2020-05-06
I used this product to edit and fill…
I used this product to edit and fill out an application and found the software to be very easy to use and very effective!
I unfortunately forgot to cancel my 30day free trial and was unexpectedly hit with the charge the week before payday when I really couldn’t afford it.
I explained my situation to the customer support team via chat and they happily refunded me my payment!
Could not be happier with the service they provided and the understanding of my situation.
Would definitely recommend!
2025-05-16
Great customer support!
Very useful website, great customer support! Was able to get help on a payment/subscription issue very quickly and everything was smooth.
2025-03-05
Para Perguntas Frequentes do pdfFiller
Abaixo está uma lista das perguntas mais comuns dos clientes. Se não encontrar uma resposta para a sua pergunta, não hesite em entrar em contacto connosco.
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Contacte o suporte
Como faço para assinar eletronicamente um PDF no meu laptop?
Abra o documento PDF ou formulário que você deseja assinar.
Clique no ícone Assinar na barra de ferramentas.
A ferramenta Preencher e Assinar é exibida.
Os campos do formulário são detectados automaticamente.
Clique no ícone Assinar na barra de ferramentas e escolha se deseja adicionar sua assinatura ou apenas as iniciais.
Como faço para alterar PNG para PDF?
Vá para o conversor de imagem para PDF.
Carregue sua imagem. Aceitamos PNG, bem como GIF, TIFF, BMP e JPG.
Ajuste a formatação conforme necessário. Em seguida, clique em 'Criar PDF agora'.
Continue a modificar seu PDF e/ou baixe-o para sua unidade local quando terminar.
Como faço para converter um PNG em PDF no meu laptop?
Vá para o conversor de imagem para PDF.
Carregue sua imagem. Aceitamos PNG, bem como GIF, TIFF, BMP e JPG.
Ajuste a formatação conforme necessário. Em seguida, clique em 'Criar PDF agora'.
Continue a modificar seu PDF e/ou baixe-o para sua unidade local quando terminar.
Como assino um documento PDF no meu laptop?
Abra o documento PDF ou formulário que você deseja assinar.
Clique no ícone Assinar na barra de ferramentas.
A ferramenta Preencher e Assinar é exibida.
Os campos do formulário são detectados automaticamente.
Clique no ícone Assinar na barra de ferramentas e escolha se deseja adicionar sua assinatura ou apenas as iniciais.
Como converter PNG para PDF e assinar PDF eletronicamente para laptop - instruções em vídeo
#1 usabilidade de acordo com G2
Tente a solução PDF que respeita o seu tempo.