Ultra Signature PDF Converter shortcut alternative Gratuito
Use pdfFiller instead of Ultra Signature to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
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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
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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.
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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 have been using this for work. I spent my own money cause I had to have a tools I could rely on. PDFfiller has been well worthy investment, it's good to be able to edit and publish PDF's with out worry. This is one solid set of tools, and extremely useful.
2014-06-17
Create, edit or convert your pdf files.
Occasionally I have had to extract some images of pdf files, for which this program has helped me and pleasantly surprised, since the process is very fast and the conversion of the file to images is quite fast and of good quality. Also in some moments I had to create some PDFs myself from photographs or text files, I have also in this process pdffil has been very useful, showing a very good performance and rapids
1.- easy to use. It does not require special knowledge.
2.- process of converting from and to pdf is quite fast.
3.- The results are quite good.
3.- create pdf from word, jpeg, excel or ppt files.
4.- export your pdf files to word, excel or jpg.
5.- You can rotate, cut, join, or create watermarks in your pdf.
6.- You can use it for free (although it has a limit of use per day)
7.- The work environment is simple, but effective.
1.- Sometimes, but due to page saturation problems it becomes a bit slow.
2.- You require constant internet connection so if you do not have access you can not use the online program.
2018-10-10
A time saver
A great way to fill, edit and sign PDF documents easily and on the go. Create professional-looking documents even if you are out of the office.
Affordable and efficient.
It includes many customizable templates for different purposes and the Drag and Drop feature makes it easy to use.
Compatible with a variety of formats.
None, really.
It takes some getting used to after using tools such as Adobe, but overall it's pretty intuitive.
2018-03-21
First time use for the pfdfiller and…it was easy to follow
First time use for the pfdfiller and the instructions and examples were very logical to me. Worked great!
2024-09-17
best editor so far
its easy to use, extremely helpful in editing my files the only thing i dont like is the $20 a month payment plan. other than that its thee PERFECT online solution to editing your files. id def recommend to other people
2023-08-13
It was fast, easy and extremely self explanatory. I actually signed up for it because it was worth it. I recommend it to anyone who needs access to documents quickly. There was also a plethora of different forms to choose from.
2023-07-16
Good for someone who isn't tech savy
While I'd like to think I am pretty good with a computer -- I am by no means the level of a graphic designer or anything like that. But I do a lot of work with pdfs that need to be tweaked a bit and this is easy to use!
The initial use can be a little daunting to someone who is new. But it's easy to figure out once you get a hang of it.
2023-01-18
PdfFiller is truly worth it!
My overall experience has been amazing. PdfFiller is user friendly and pretty affordable too. I use this software to edit and sign work documents, so it has made my life a lot easier. I would recommend this software to anyone and everyone!
I love the convenience that PdfFiller gives me. I love that I can easily edit my documents without encountering any problems. It saves me the time and admin of having to download, manually filling-in documents and scanning them. My work documents look more professional.
I have not experienced any cons as yet ever since I have started using this software.
2022-07-11
What do you like best?
I love that you can use one of their templates, or upload a form of your own to complete!
What do you dislike?
I haven't been able to find any cons yet!
What problems are you solving with the product? What benefits have you realized?
I have clients that need medical claim forms sent to insurance companies (they keep their own books). I can enter in the info and go!
2021-02-16
#1 usability according to G2
Try the PDF solution that respects your time.