Última actualização em
Jan 22, 2026
PDF Software Trust Online Grátis
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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
Create & edit PDFs
Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
Fill out & sign PDF forms
Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Organize & convert PDFs
Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Collect data and approvals
Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
Export documents with ease
Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
Store documents safely
Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.
Customer trust by the numbers
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs
Why choose our PDF solution?
Cloud-native PDF editor
Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.
Top-rated for ease of use
Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.
Industry-leading customer service
Enjoy peace of mind with an award-winning customer support team always within reach.
What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I am very pleased with how easy it is to create impressive PDFs. PDFfiller offers all of the features that Adobe offers with acrobat - for about 1/2 the price.
The support team responded immediately when I had a problem (on a Sun night, I believe!) and the situation was resolved there and then. Impressive.
2015-04-16
The program really is free is the best feature! That said, using the program is very simple and user friendly and does a fantastic job! Thank You PDF filler!
2016-05-01
The service produces a very handsome document, and facilitates changes when necessary. I had a little trouble navigating back and forth between the document and the print function, but that may be attributable to my lack of familiarity with the product.
2017-11-28
this site is awesome
this site is awesome, ive seen a lot of programs and sites like this but none compare in quality and non are as user friendly! will recommend this site to anyone working with PDF files!!
2019-07-27
It is my alternative for quick editing of pdf documents
I edit PDF documents quickly
It's software is quite intuitive. It is easy to handle. To fill out forms is great. Also to add the signatures to the documents
Once I wrote to technical support and I'm still waiting for an answer. It's the only negative I can say. In the end I solved the problem I had in another way
2018-07-10
ease of use could be a little better
The signature feature is wonderful. Tabbing around the form is easy. It makes signing documents very convenient instead of having to print them out and sign and fax or send back.
It seems like each time I try to do something new, it costs extra. Example is signatures. Only holds 3 signatures.
2017-11-15
I received a message saying thank you for payment on the annual subscription. I simply emailed back stating that I had cancelled the subscription before the trial period ended, and I requested a refund. I was contacted almost immediately from a representative of pdfFiller that they had cancelled the subscription and issued a credit back to me. I am impressed with how quick and easy it was. Thank you!
2023-05-22
I always receive excellent customer…
I always receive excellent customer service! any issues or questions I have are always resolved in a professional and timely manner.
Thank you!
2022-02-09
Tons of great features to streamline and especially for working with client signatures. Just discovered the document password protection, which is *******. Customer service is very efficient thru the chat.
2021-04-13
PDF Software Trust Feature
The PDF Software Trust feature enhances the security and integrity of your documents. With this functionality, you can ensure that your PDFs are both safe and reliable, allowing you to focus on what truly matters—your work.
Key Features
Document Authentication: Verify the source of your PDF files to ensure they are legitimate.
Integrity Checks: Detect any alterations or tampering in your documents.
Secure Sharing: Safely share your PDFs with encryption to protect sensitive information.
Access Control: Set permissions to control who can view and edit your documents.
Audit Trail: Maintain a record of who accessed or modified your files.
Potential Use Cases and Benefits
Business Contracts: Ensure that contracts remain unchanged and authentic throughout the signing process.
Financial Statements: Protect sensitive financial data from unauthorized access.
Legal Documents: Maintain the integrity and confidentiality of legal paperwork.
Educational Materials: Safely distribute course materials while preventing unauthorized alterations.
Personal Files: Keep personal documents secure, giving you peace of mind.
The Trust feature addresses common concerns of document security and authenticity. By using this functionality, you can prevent unauthorized changes and ensure that your files retain their original content. It fosters confidence among users, knowing that their documents are protected and reliably sourced. This feature not only works to secure your PDFs but also builds trust with your colleagues or clients.
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