Alter Number Letter Gratis
Drop document here to upload
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.
0
Forms filled
0
Forms signed
0
Forms sent
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:
Great concept - I can finally share my documents with people. Although it would be good to be able to switch things off like the steps clip note as on some of my pages there are 300+ fields to fill in!
2016-05-07
To Whom It May Concern,
I need to let you know that I jumped the gun on submitting my prior severely bad review. Knoll G ended up figuring out the issue and assisted greatly in resolving it. She had much more patience than I had as I had been trying to figure out where everything had been changed to from when I used your site the year before. After 4 hours of much frustration, Knoll G saved the day. I would like to ask for you to somewhat disregard my initial review. I only say somewhat because I feel that the site had such a huge change from last year's "easy to use" formatting. I never needed to use support help. That said, I would like to praise Knoll G. She never gave up even when I did. Huge THANK YOU for not giving up Knoll! You're great and I hope you get some sort of reward for going above and beyond.
I would also like to add a technical note...I don't know how everything is viewed on the companies side, but it was very difficult to work with support in terms of the chat box. Every time Knoll G gave me a direction to go and I went (which means the screen changed), I would lose the chat box and had to wait for Knoll G to type and send me something before the box would reappear and then I could respond. It only added to my then current frustration so your site coders might want to look into that.
2017-05-22
What do you like best?
The ease of use and tremendous amount of options make this one my most frequently used tools on a daily basis.
What do you dislike?
Nothing... I could get more options by upgrading my subsctiption but I am fine as it is for now.
Recommendations to others considering the product:
Great Software. You'll use it every day!
What problems are you solving with the product? What benefits have you realized?
Editing pdf documents is a breeze and saves lots of time and paper.
The ease of use and tremendous amount of options make this one my most frequently used tools on a daily basis.
What do you dislike?
Nothing... I could get more options by upgrading my subsctiption but I am fine as it is for now.
Recommendations to others considering the product:
Great Software. You'll use it every day!
What problems are you solving with the product? What benefits have you realized?
Editing pdf documents is a breeze and saves lots of time and paper.
2019-05-28
Best one around
I often have to sign documents or convert docs from one form to another. PDFfiller is reliable & trustworthy not to mention simple to use. I keep it on my bookmark bar!
I have used various online PDF services for my business and find PDFfiller the most intuitive & easy to use.
There are none really. It takes about 5 minutes to understand how it works.
2019-03-12
It works like a charm
Copy, paste and cut text on PDFs in the document editor.
"
At first I thought they were scammers, but I took the risk and paid for what they asked for. Now I use almost everything they offer.
I like that I do not need to download and upload the document back.
I would like to print the document immediately after editing. Now I need to save it first and then I can print the document
2018-02-20
I needed Pump Data sheet for my…
I needed Pump Data sheet for my customers to fill up and been wracking my brain where to get it , and PDFFiller have it ....Great one headache gone
2023-05-05
What do you like best?
Easy to use! I don't do tech well, and this is easy!
What do you dislike?
I'd like to be able to easily add links that are active.
What problems are you solving with the product? What benefits have you realized?
PDF FILLER gives me the ability to secure my documents and files that I share with clients. I no longer have to worry that people are going to just steal my content and use as their own.
2021-10-14
I would recommend this site
I have found the site easy to use and have not any problems with it. If I hit a snag with the functions I contact the team and they always sort it out for me. It certainly has made my work more efficient now that I am working from home.
2020-11-26
This is an excellent product/service that was very useful to me, especially because I have a ********** and can't install windows based pdf editing software. After the trial period, I had a family emergency that caused me to forget to cancel my trial (I love pdf filler but planned to subscribe later when I will need it more) so I was auto charged for the subscription once my trial ended. I contacted support to explain what happened and they responded and resolved my issue within just a few minutes. They were prompt, professional, and understanding. I feel great about the service and customer support that I recieved and plan to subscribe to pdf filler in the near future. I wild gladly recommend pdf filler to anyone who wants a great way to edit pdf files with the confidence of working with a company that has excellent customer service.
2020-04-29
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 you change a number into a letter?
0:09 4:00 Suggested clip Convert number to letters and letters to numbers by code function YouTubeStart of suggested client of suggested clip Convert number to letters and letters to numbers by code function
How do you change a number to a letter?
1:29 4:00 Suggested clip Convert number to letters and letters to numbers by code function YouTubeStart of suggested client of suggested clip Convert number to letters and letters to numbers by code function
How do you change a number to a letter in Excel?
Select the cell/range of cells you want the same pattern, then press Ctrl+1 to go get the cell formatting tab. Home > Cell Formatting and change the cell format to Text Alt+H+O+E (Format cells)
How do you convert a column number to a letter?
=SUBSTITUTE(ADDRESS(1,B5,4),"1",”") How this formula works. ADDRESS(1,B5,4) With this information, ADDRESS returns the text “A1”. =SUBSTITUTE(“A1","1",”") We can confidently look for “1” and replace with “" in all cases, because the row number is hard-coded as 1 inside the ADDRESS function.
How do I change numbers to letters in Excel?
To change the column headings to letters, select the File tab in the toolbar at the top of the screen and then click on Options at the bottom of the menu. When the Excel Options window appears, click on the Formulas option on the left. Then uncheck the option called “R1C1 reference style” and click on the OK button.
How do I change one letter in an Excel formula?
The syntax of the SUBSTITUTE function. =SUBSTITUTE(text, old_text, new_text, [instance_num]) text is the cell that contains the string you want replaced. Old_text is the sequence of characters that you want Excel to replace. New_text is what Excel will insert in its place.
How do you replace a specific character in Excel?
Select the range of cells where you want to replace text or numbers. To replace character(s) across the entire worksheet, click any cell on the active sheet. Press the Ctrl + H shortcut to open the Replacement tab of the Excel Find and Replace dialog.
Video Review on How to Alter Number Letter
#1 usability according to G2
Try the PDF solution that respects your time.