Convertir PNG a PDF y proteger con contraseña PDF para dispositivos móviles Gratis

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Hasta 100 MB para PDF y hasta 25 MB para DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX o TXT
Nota: Es posible que la integración descrita en esta página web no esté disponible temporalmente.
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Edit, manage, and save documents in your preferred format

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Convert documents with ease

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

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

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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Software PDF mejor calificado reconocido por su facilidad de uso, potentes funciones y soporte impecable
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

La confianza del cliente en números

64M+
usuarios mundiales
4.6/5
calificación promedio del usuario
4M
PDFs editados por mes
9 min
promedio para crear y editar un PDF
Únase a más de 64 millones de personas que utilizan flujos de trabajo sin papel para impulsar la productividad y reducir costos

¿Por qué elegir nuestra solución de PDF?

Editor PDF en la nube

Acceda a potentes herramientas PDF, así como a sus documentos y plantillas, desde cualquier lugar. No se necesita instalación.

Top-rated para facilidad de uso

Cree, edite y complete documentos PDF más rápido con una interfaz intuitiva que solo lleva minutos dominar.

Servicio al cliente de industria líder

Disfrute de la tranquilidad con un equipo de soporte al cliente galardonado siempre al alcance.

Qué dicen nuestros clientes sobre pdfFiller

Compruébalo leyendo reseñas sobre los recursos más populares:
I have used the free trial twice. When I signed up for a $6 one month personal subscription I was billed $20USD. I have sent an email about this and hope to have it resolved.
Heather K
2016-10-18
So far seems great and 30 day trial is… So far seems great and 30 day trial is much better than competitions so I would recomend it for some basic PDF editing
Marek
2020-01-23
It's very easy to use. Also the customer service is exceptional. Very responsive to My questions. When I decided I didn't need it anymore, they processed my cancellation quickly and easily.
Marcella D
2022-03-26
My Issue Only real issue I have is there doesn't seem to be any way to save the same PDF after I've modified it with the sight. If there was a way to do that I'd have probably given 5 star
William Bandy
2021-12-29
Very helpful website that is also… Very helpful website that is also realistic in allowing its customers a reasonable free trial. Very efficient and well thought through.
Abigail Casson
2021-10-25
What do you like best? I can copy, save my files and print off the site to get my 1099's and if I like I can email my workers this for the convenience of saving the stamp. What do you dislike? sometimes its hard to find a certain item I need but with the Help Chat they found it very quickly for me. What problems are you solving with the product? What benefits have you realized? I use the site for my 1099's and used it once for a Bill of Sale item I sold.
Aunt Nita Disney
2021-02-16
What do you like best? Easy to replace text, add images, send for signatures, etc. What do you dislike? The organization of "my documents" is not very intuitive. Also wish there was an option to open the document without downloading. What problems are you solving with the product? What benefits have you realized? I have been able to complete team documents with multiple signers who are all in remote locations. I am able to rearrange and create valuable reports each month.
User in Accounting
2021-02-16
What do you like best? The ability to upload documents as templates, to work on completed documents, whether changing page order or add/modify information. What do you dislike? I find it challenging to change fonts and text color. I'm not even sure it's possible. What problems are you solving with the product? What benefits have you realized? Simplification of creating clear, typed forms that elevate the professionalism of everythign we do.
Administrator in Biotechnology
2021-02-16
Excellent customer service -- quick response time and great problem-solving ability. I found the PDFFiller app itself to be a little cumbersome to use. I'd hoped it would allow me to do what ***** does but for less money, but it was more like *********
Kate B
2020-08-25

Obtenga documentos hechos
desde cualquier lugar

Cree, edite y comparta PDFs incluso en movimiento. La aplicación pdfFiller le proporciona todas las herramientas que necesita para administrar documentos en su dispositivo móvil. ¡Pruébelo ahora en iOS o Android!

Para las preguntas frecuentes de pdfFiller

A continuación se muestra una lista de las preguntas más comunes de los clientes. Si no encuentras respuesta a tu pregunta, no dudes en contactarnos.
¿Qué pasa si tengo más preguntas?
Contactar con el servicio de asistencia
Seleccione Herramientas > Proteger > Cifrar > Quitar seguridad. Quitar seguridad: las opciones varían según el tipo de contraseña de seguridad asociada al documento. Si el documento tiene una contraseña de apertura de documento, haga clic en Aceptar para quitarla del documento.
Pulsa la barra de búsqueda. Escribe "convertidor de imágenes a PDF" y pulsa Intro o Buscar. Pulsa la aplicación Convertidor de imágenes a PDF que se parece a un sol, dos montañas y la palabra "PDF". Pulsa INSTALAR. Pulsa ACEPTAR cuando se te solicite.
Abra la aplicación PDF Utilities y toque Seleccionar junto a Seleccionar PDF. Una vez que haya encontrado el archivo, selecciónelo y toque Iniciar. Aparecerá una ventana emergente que le solicitará que ingrese la contraseña del PDF.
Comienza descargando la aplicación desde Google Play. A continuación, ábrela > protección con contraseña > importa el PDF desde la memoria de tu dispositivo. Si no ves ningún directorio, borra los datos de la aplicación e inténtalo de nuevo. Ahora verás dos opciones de contraseña: la contraseña del propietario y la contraseña del usuario.

Cómo convertir PNG a PDF y proteger con contraseña PDF para dispositivos móviles: instrucciones en vídeo

#1 usabilidad según G2

Pruébalo la solución PDF que respeta tu tiempo.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025