Last updated on
Sep 24, 2025
Locate Letter For Free
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:
The filler form was OK; however, it would have been better to know there was a cost and subscription up front before putting all the time in to fill out the form. Especially when it was shown as "FREE"
2014-08-22
The billing is bogus and felt dishonest, but customer service fixed my problems after an email. These save well as pdfs but not as docs. I think the service should be less expensive, given apps with similar functionality.
2017-03-10
Excellent online software for filling in blank forms online instead of having to print and copy the document first.
Excellent! Best online software for filling in online PDF forms.
2020-03-10
I have only used it to get the 1500 form used in billing. I like that you can save your info.
You can save your documents and print them. It is easy to use. I like the ability to fax and mail from the site.
I have not used it yet to develop a form. I hope to do so before the New Year. It is nice to be able to mail and fax from the site.
2017-11-24
I've been using PDFfiller regularly for over 2 years now, and it works wonderfully. I'm able to upload documents, add fillable lines, and get electronic signatures seamlessly. Customer service is also great - prompt and friendly in attending to any questions or issues. Makes running my business that much easier.
2022-05-05
I think this program is amazing
I think this program is amazing! Easy to use. I stopped using Adobe and Acrobat because of pdfFiller. I like the entire setup and organized my documents can be. I think it cost less than Adobe and Acrobat. As far as I know documents are safe and secure.Id recommend to anyone
2021-03-30
I like the signature feature that gives a lot of options. I wish there was a better way to add information and have it look nice, but it does have the flexibility to add something anywhere, so that is nice.
2020-11-24
life saving app
last min i had some filling out to do. my printers down, this came threw right on time I was able to turn in my document on time thank you PDF Filler.
2020-11-12
As an accountant
As an accountant, even one who does not prepare taxes, this has turned out to be a life-saver for me with all the POA's and other forms that need to be filled out and signed. Thanks pdfFiller!
2025-03-14
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 find a lost letter?
Go to your local Post Office, or you can submit the request online at the USPS Missing Mail Search, it is advised to submit one if you haven't received your mail within seven business days. USPS will email you confirmation when they receive your request and begin their search.
Can regular mail be tracked?
There is no such thing as regular mail. If you mean a first class letter, then it cannot be tracked. If you want the ability to track a letter, you have five choices: Send it Registered Mail.
Can you track regular mail through the post office?
At a Post Office: Once you pay postage on your qualifying shipping product at the Post Office retail counter, USPS Tracking® is automatically activated. Use the tracking number on your mailing receipt to then access delivery information. The Postal Service cannot track or locate an item without the tracking number.
Can a mailed letter be traced?
Letters sent using priority, certified, registered, insured and express mail have a unique number assigned when you print the label. A letter without a tracking number, such as one sent by first class mail, cannot be traced using that method. Tracking down a lost letter isn't impossible in many cases.
How can I track regular mail without a tracking number?
To track a package without a tracking number through UPS, visit UPS's website and register for a UPS My Choice account, then use the provided dashboard tools to locate your package. If you're tracking a package through USPS, sign up for Informed Delivery on the USPS website and use the portal to track your items.
Can I get a tracking number if I lost my receipt?
The USPS does not keep a record of tracking numbers. The only record is on the package and on your receipt. If you've lost your tracking number you really only have one option. If it can't be located and the package was insured a claim can be filed for its loss.
What if I lost my USPS tracking number?
Check your Post Office shipping receipt. Check the sales receipt if you bought insurance at the Post Office. See the email confirmation if you have them shipped from USPS.com. The shipping confirmation email you received from an online retailer.
How do I find my UPS tracking number without receipt?
If you don't have the tracking number, you can still go to the UPS main tracking page and select the Track by Reference field. Then, enter your reference number and the date it was shipped and UPS will be able to locate your package when you select the track button.
Video Review on How to Locate Letter
#1 usability according to G2
Try the PDF solution that respects your time.