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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.

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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I am not a great computer application user but I found PDFfiller easy to use and figure out. I even was able to place an electronic signature on a document with a little trial and error. Very nice application that I will use more and more.
2015-07-09
Pretty easy to figure out - the videos are helpful. I missed the Add Fillable Fields part and I am trying to figure that out. Support Chat was helpful. This is my first attempt to use Send to Sign
2016-12-07
What do you like best?
I like that it's pretty intuitive and easy to use.
What do you dislike?
Loading times are a little long sometimes.
What problems are you solving with the product? What benefits have you realized?
Processing of any kind of documents.
I like that it's pretty intuitive and easy to use.
What do you dislike?
Loading times are a little long sometimes.
What problems are you solving with the product? What benefits have you realized?
Processing of any kind of documents.
2019-01-28
Great App
I have used this product six times since installing 2 days ago. This is the best PDF app I have seen in a long time. I will highly recommend it.
2020-02-11
I really enjoy this site and all it had to offer I've been able to get everything I needed done and more. I would reccomend this site to anyone looking for the types of things this site has to offer.
2024-08-04
So far it has been the go-too Application for filling out and converting PDF documents to word. It has helped me greatly in preparing forms for my job.
2023-03-01
What do you like best?
I appreciate the prompt communication and assistance in resolving my concern immediately without any hassles.
What do you dislike?
I am pleased with the product and do not have anything I dislike.
What problems is the product solving and how is that benefiting you?
very easy to use to allow online completion of forms
2022-05-23
Excellent customer service/IT
I had occasion to need assistance in performing a certain process within this program suite. The IT person with whom I was connected (Joyce) was courteous and professional. She determined the solution to my problem taught me what I needed to know in a matter of minutes. I had made two previous attempts to resolve this earlier in the day, but once I was online with Joyce it was resolved quickly and easily. She is a gem.
2020-12-01
Free trial
Edit: I appreciate the clarification and the time they took to reply to my initial review about the free trial. I will give it a go now and happy to leave it at 5 stars.
Cheers!
2025-06-22
Optimize Scanned PDF in Android
Transform your scanned documents into clear, editable PDFs with the Optimize Scanned PDF feature in Android. This tool helps you enhance the quality of your scanned files, making them easier to read and use.
Key Features
Improved clarity for text and images
Quick and easy optimization process
Support for multiple file formats
Secure handling of sensitive documents
Intuitive user interface
Use Cases and Benefits
Enhance scanned contracts or agreements for more straightforward reading
Prepare presentations by optimizing scanned notes or sketches
Convert receipts and invoices for easier expense tracking
Improve the quality of old documents for archiving
Ensure clarity in important documents for better sharing
The Optimize Scanned PDF feature addresses the common problem of unclear documents. By improving the legibility of text and graphics, it eliminates the hassle of deciphering important information. Enjoy effortless access to your documents, boost productivity, and ensure effective communication with clear, optimized PDFs.
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 optimize a scanned PDF?
Choose File > Save As Other > Optimized PDF, or Go to Tools > Optimize PDF, and then click Advanced Optimization.
How do I make my PDF file smaller on Android?
How to compress PDF on Android and iOS Download the iLovePDF Mobile App on App Store or Google Play. Open the App. From the bottom toolbar, tap on Tools. Go to the Compress PDF tool. Select the red + button to import a file. Select the file thumbnail, then tap Continue. Choose your compression level.
How do I reduce the size of a scanned document on my phone?
2:26 4:15 How to reduce pdf file size without losing quality in mobile - YouTube YouTube Start of suggested clip End of suggested clip Around 1.82 mp is there. So i want to compress with the basic that is medium files is high quality.MoreAround 1.82 mp is there. So i want to compress with the basic that is medium files is high quality. Or strong compress small file size and medium quality. So i want to small file or medium file or
What does Optimize scanned PDF mean?
Most PDF editing/creation software offer an option called “Fast Web View” or “Optimize” that allows PDF files to display the first few pages of the PDF file when the document is opened, instead of waiting for the full file to be available. Optimized files are also generally smaller in size than non-optimized files.
Video instructions on how to Optimize Scanned PDF on Android
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