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PDF to PDF/A
Create PDF/A files for long-term storage, records, compliance workflows, or archival document collections.
- 1Upload
- 2Settings
- 3Process
- 4Download
Supported file types: .pdf. You can upload up to 1 files, and each file must be no larger than 25 MB.
Selected files (0)
Supported file types: .pdf. You can upload up to 1 files, and each file must be no larger than 25 MB.
Settings
Choose the PDF/A level and convert supported PDFs into archival PDF/A files.
Conversion runs in your browser and prepares the output for archival use. Files stay on your device throughout the process.
Security & Privacy
- ✓ Your files are used only for this processing task.
- ✓ Your files are not uploaded to any server.
- ✓ You can delete the processed files at any time.
- ✓ Do not upload sensitive files on public devices, because data is stored in the browser cache.
- ✓ We are committed to ensuring the privacy and security of your data.
About PDF to PDF/A
PDF to PDF/A helps prepare documents for long-term archiving. PDF/A is designed to preserve document appearance by limiting features that may not be reliable in the future. The conversion runs locally in your browser.
About Settings
PDF/A level controls the archival standard used for the output. The tool may need to adjust colors, fonts, metadata, and document structure. Encrypted PDFs should be unlocked before conversion.
How to convert PDF to PDF/A?
Choose one or more PDF files.
Pick the archival level required for your workflow.
Click Process to create PDF/A documents.
Save the PDF/A result locally.
PDF to PDF/A FAQs
What is PDF/A?
PDF/A is a PDF format intended for long-term preservation.
Are files uploaded?
No. Conversion runs locally in your browser.
Can encrypted PDFs be converted?
Unlock encrypted PDFs first, then convert them to PDF/A.
Will the PDF change?
The tool may adjust document structure to meet PDF/A requirements.
How to Select Files?
Click Choose Files, or drag and drop files into the upload area to add them.
Remove any selected file before uploading if it was added by mistake.
After selecting files, you can view each file's size and page count.
The upload area shows the total number of selected files and the combined file size.
File Selection FAQs
Which file formats are supported?
Supported file types are shown in the file selection area. Please make sure your files match the listed formats before adding them.
Are my files uploaded to a server?
No. Your files are processed locally in your browser and are not uploaded to any server.
Why is the button disabled?
The button may be disabled if no file is selected, the file format is not supported, the file size exceeds the limit, or the selected files exceed the maximum allowed number.
Can I select multiple files at once?
Yes, if this tool supports multiple files. You can select or drag multiple files into the tool, up to the maximum file limit.
Can I remove a selected file?
Yes. You can remove any selected file before processing.
Can I add files by URL?
No. This tool only works with files selected from your device. Files from URLs are not supported.
Is it safe to use?
Yes. The files stay on your device and are processed locally in your browser. Nothing is uploaded to a server.
Common Use Cases for PDF to PDF/A
Prepare documents for long-term storage.
Create PDF/A files for organizations that request them.
Keep a stable version of important PDFs.
Convert regular PDFs into archival format.
