OmniDocHow to insert electronic signature in PDF editor
It explains how to insert an electronic signature into a document in the PDF editor, distinguishing between signing by yourself and asking others to sign online. It also includes operation steps and check points after signing.
Key points of this article
- For PDFs that need to be signed by yourself, insert the signature in the PDF editor of the desktop client, confirm the position page by page and save it as a new file.
- For documents that need to be signed by others, use the signature request function to send them to the other party for online completion. Do not sign on your behalf or paste a signature image.
- Confirm that the document is the final version before inserting, and mark the signature column and page numbers that need to be signed to avoid signing the wrong page or missing a signature.
- Whether an electronic signature has legal effect depends on the usage scenario and local regulations. Please consult professionals for important documents.
Many people receive a contract, registration form or authorization letter and need to sign the PDF before sending it back, but they don't know how to put the signature on the correct position on the page. There are two common situations: the document is signed by yourself, or the other party needs to sign it. The functions used in the two cases are different. If you choose the wrong one, you will go around an extra circle.
This article is for those who need to complete signature on PDF. After reading, you will be able to judge which method you should use, know how to insert a signature in the PDF editor, and be able to check whether the signature is in the correct position after signing.
How to insert electronic signature in PDF editor? One sentence conclusion
To sign it yourself, use the signature function of the PDF editor to put the signature in the corresponding position, and then save it as a new file; if you need someone else to sign it, use the signature request to send the file to the other party and let the other party complete the signing online.
| your situation | Recommended practices | reason |
|---|---|---|
| Documents you need to sign, such as your authorization letter and confirmation form | Insert signature using desktop client PDF editor | The signature falls directly on the local file, no additional process is required |
| Documents need to be signed by the other party, such as the signature of Party B of a contract | Use the signature request function to send PDFs and have them sign online | It is completed by the signer himself, and the process is recorded, eliminating the need for back-and-forth mailing. |
| There are also fields that need to be filled in the document, such as name and date. | First use the fill-in-form function to complete the form, and then insert the signature. | Finalize the draft before signing to avoid content changes after signing. |
| The document is a scanned copy and there is no selectable text. | Process with OCR first, then edit and sign | OCR allows the scanned document to obtain a text layer for subsequent modification and verification. |
| The content of the file may also be modified | Finalize the draft first and put the signature in the last step | If the content is changed after signing, the previous signature may no longer correspond to the correct version. |
Before you start: Confirm these points first
Spend two minutes to confirm the following items before taking action to avoid rework after signing.
- Confirm that the file is final. Check the file name, version number and modification time before signing. If you sign a draft, if the content is changed later, the signature will lose its meaning.
- Find the signature block and the page number that needs to be signed. Contracts are often signed on the last page, and some also require signatures or page number stamps at the footer of each page. Read it through first and list all the places you need to sign.
- Confirm that the person signing is me. Signature should be completed by the signer in person. Signing for someone else does not conform to the original intention of signing and may also cause disputes.
- Requirements to confirm legal validity. Whether an electronic signature is valid depends on the usage scenario, contract type and local regulations. For documents involving major rights and obligations, it is recommended to consult professionals in advance.
- Decide whether to sign it yourself or ask someone else to sign it. This determines whether you use the editor's signature function or the signature request function next.
Steps to Insert Signatures into PDFs in Desktop Clients
If you are signing yourself, follow the steps below. To download the desktop client, you can visit download.omnidoc.top.
- Open the client and load the file. Open the document you want to sign in the PDF editor and confirm that it is the final version.
- Enter the signature feature. Find the signature-related function in the editor and enter signature mode.
- Create a signature. Follow the on-screen prompts to generate your signature. Once confirmed, your signature will be saved and can be reused later.
- Place your signature. Drag the signature into the signature bar or at a designated location. The signature box should not press down on the main text or extend beyond the page edges.
- Processing page by page. If you want to sign every page, place it one by one; If only the last tab is on the last page, check the previous pages to confirm no missing signature spots.
- Complete adjacent content. If there are blank fields next to the signature, such as date or name, use the form function to fill in the blank to ensure the content matches the signature.
- Save as a new file. Save or export as a new PDF file; it is recommended to indicate that the file name is signed and keep the original file as a backup.
When asking others to sign, use a signature request to send out documents
If the document requires the other party's signature, it is not recommended to sign on your behalf, nor to take screenshots of the signature image and paste it onto the document. A safer approach is to use OmniDoc's signature request feature: select the PDF to sign in the editor or web version, initiate a signing request, and have the other party sign online via the link. Before initiating, you still need to check the file version and signature position according to the previous checklist, because once the other party has signed, the document content should not be changed.
After completion, check each item one by one
After signing or receiving signed documents, check the following points item by item and address any issues as soon as possible.
| Inspection items | How to see it | What should you do if there's a problem? |
|---|---|---|
| Signature location | Open each page and confirm your signature is in the signature section | If the position is off, undo and then replace |
| Whether it obscures the main text | Zoom in to the usual scale and look at the text around the signature box | Shrink the signature or move it to a blank space; don't press the clause |
| Is it signed on every page? | Flip through the pages according to the contract requirements for signing page by page | Pages missing are supplemented and then saved again |
| File version | Verify the file name, version number, and modification date | If the version is incorrect, open the final version again and sign again |
| Whether the original is kept | Confirm that the original file has not been overwritten | If the original cannot be found, use a backup to redo the operation |
| Whether the contents change after signing | Compare the pre-signature version to check the body, numbers, and date | If there are changes, the signature should be withdrawn, and the draft will be finalized and resigned |
❓ Frequently Asked Questions (FAQ)
1. Can a scanned PDF be inserted with an electronic signature?
Yes, you can. A signature is the content placed on the page and has no direct relation to whether the file is scanned. If you still need to modify the text, you can first use OCR to process it so the scanned copy has an optional text layer before editing.
2. What is the difference between electronic signatures and handwritten signature images?
An electronic signature generally refers to data attached to documents in electronic form, used to indicate intent to sign. The form can be images, digital certificates, and so on. Whether it has the same effect as a handwritten signature depends on the legal regulations of the location and the context in which the document is used; it cannot be generalized.
3. Can I modify the documents after signing?
It can be modified, but after modification, the original signature may no longer correspond to the current content. The other party or the reviewer may request a re-signing. Therefore, the content should be as clear as possible before signing. If revisions are needed after signing, it is recommended to finalize and sign again.
4. What should you do if the other party does not receive the signing request?
First, verify that the other party's contact information is correct, then ask them to check their spam or notification box. If the other party still hasn't received it, you can resend the request and confirm that the other party is using the correct link.
5. Can you help someone sign a PDF?
This is not recommended. The signature represents the signatory's confirmation, and having someone else sign on their behalf can easily cause disputes. Documents requiring another person's signature should be completed by the other party through the signing request.
📝 Summary
Sign yourself: Use the PDF editor's signature feature to insert your signature on the final version, verify the position page by page, and save as a new file; If you need someone else to sign, you can request them to complete it online. Either way, confirming the version before signing and checking the location and content after signing can avoid most rework.
