Última actualización el
Dec 12, 2023
Lock PDF and Compress PDF for Desktop Gratis
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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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Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
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 strongly satisfied. Forms are very easy to make correction and automatic save feature is very very helpful. Thank you so much. Also the annual fee is extremely affordable. Five stars for sure
2015-04-03
Having great difficulty because I needed to change details on a PDF file. It was so easy once I read your instructions! Thank you so much! Is there any subscription cost for PDF filler?
2018-03-09
the user interaction could be a little better, for example I don't like that when I'm on the Mybox tab, once I open a file and close it I keep getting directed to the dashboard. So I have to keep clicking back to the Mybox. Otherwise, great product! :)
2018-07-26
The fill in is with text boxes like in word. That works well.
It worked well. Not as good as a PDF document that already has input fields but much better than printing the PDF document and filling it in by hand,
2024-12-03
I REALLY enjoy. How simple this app. can make a task such as
" creating a legal document ". (Which, at first can sound super intimidating ".) become. Easy to use, Step by step explanation's & examples. I love the FREE 3o day upgrade trial. I've tried to think, of anything I would do differently... & I honestly can't come up with a thing!, NICE WORK!!
2024-03-21
Outstanding customer service, communication and efficiency!! I highly recommend. They are one of the best, if the THE best company I've ever dealt with!
2022-02-02
I had an issue with the platform that…
I had an issue with the platform that the customer services team resolved within a very short time. Very happy with the explanation and the overall outcome.
2021-08-28
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
Very practical application that serves…
Very practical application that serves as a daily option when I don't have a printer readily available. Its become an essential part of my work flow, especially since it allows me to work from my computer without have to go out to send mail from the post office.
2020-05-12
Lock PDF and Compress PDF for Desktop
Secure and streamline your PDF documents with the Lock PDF and Compress PDF features for Desktop. These tools provide a simple way to protect your sensitive information and optimize file sizes, making it easier to manage your documents.
Key Features
Easily lock PDF files to prevent unauthorized access
Compress PDFs to reduce file size without sacrificing quality
User-friendly interface for quick processing
Support for various PDF formats
Fast and reliable performance
Potential Use Cases and Benefits
Protect confidential business documents by locking them
Share large PDF files effortlessly by compressing them
Prepare documents for presentations or email with reduced file sizes
Ensure important contracts maintain their integrity during sharing
By using the Lock PDF and Compress PDF features, you can address your document security and size challenges. Locking your PDF files gives you peace of mind by restricting access to authorized users only. Compressing files allows for easy sharing, ensuring your documents arrive intact and accessible. With these tools, you can manage your PDFs efficiently while keeping them secure.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
How do I password protect a PDF on my computer?
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.
How do I reduce the size of a PDF in Windows?
First, open your file in Preview by selecting the file in Finder, hitting Space, and then clicking the Open with Preview button. In Preview, head to File > Export. In the export window, select the Reduce File Size option from the Quartz-Filter drop-down menu and then click the Save button.
How do I reduce the size of a PDF file, so I can email it?
Click the “Tool”>”Optimize PDF”. Here, you can choose three options for how to make a PDF smaller to email. Choose between Low, medium, and high compression.
How do you resize a PDF file on a PC?
Open the document with pages you want to resize by cropping, and click the Page Thumbnails tab. Resize the panel's width and thumbnail size as needed. To check a page's size, click the thumbnail to display the page.
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