Fix Slow Save As Dialog When Saving Signed PDFs in Adobe Acrobat
Question details
Users experience a delay of up to one minute or more for the Save As dialog to appear when attempting to save electronically signed PDFs.

- Product
- Adobe Acrobat
- Device & OS
- Windows
- Scenario
- Saving an electronically or digitally signed PDF document over a Windows Wide Area Network (WAN) connection or when using redirected folders.
- Observed behavior
- The Save As dialog takes an unusually long time to load after applying a signature, significantly slowing down the document handling workflow.
Ensure your internet or network connection is stable, and temporarily save any other open documents to avoid data loss before restarting the application.
Update Adobe Acrobat to the Latest Version
Older builds of Adobe Acrobat often contain bugs related to network latency and redirected folders. Installing the latest patch usually resolves the slow save dialog issue.
Software updates often contain essential bug fixes for known issues, including performance drops when accessing network drives or WAN connections. Verifying and updating your Acrobat build to the latest release (such as version 21.01.20138 or newer) can optimize the electronic signature saving process.
Open Adobe Acrobat, click on 'Help' in the top menu bar, and select 'About Acrobat' to note your current version.
Go to 'Help' again and click on 'Check for Updates' from the drop-down menu.
Follow the on-screen prompts to download and install the available patch. Once completed, restart your computer and test the Save As dialog with a signed PDF.

Save the PDF Locally Before Transferring
Bypassing the network drive during the initial saving process eliminates the latency caused by Windows WAN connections or redirected network folders.
Sign and Save PDFs Instantly with WPS Office
Avoid frustrating delays and network latency issues when handling important documents. WPS PDF offers a lightweight, lightning-fast experience for adding electronic signatures and saving your files smoothly, without the Save As dialog lag.
- 1. Open your document: Launch WPS Office and open your PDF file using the WPS PDF tool.
- 2. Access the signature tool: Navigate to the 'Fill & Sign' or 'Insert' tab on the top ribbon and select 'Sign'.
- 3. Apply your signature: Create a new electronic signature or insert an existing one, and place it exactly where needed on the document.
- 4. Save instantly: Click the 'Save' icon or press Ctrl+S to instantly save your signed PDF without encountering slow dialog boxes.

Frequently Asked Questions
Why does the Save As dialog take so long to open in Acrobat?
This is commonly caused by network latency over a WAN connection, the use of redirected network folders, or a specific bug present in older versions of the Adobe Acrobat application that struggles with network paths during the signature verification and save process.
Will turning off network drives fix the slow PDF saving issue?
Yes, disconnecting unavailable mapped network drives or choosing to save files directly to a local drive instead of a WAN location can bypass the network latency timeout and significantly speed up the Save As dialog.
Does the size of the PDF affect how fast it saves after signing?
Yes. Exceptionally large PDFs with high-resolution images or complex digital signatures require more processing time to embed the signature securely. When combined with a slow network connection, this can exacerbate saving delays.




