File too large or unsupported
Getting an error when uploading a file? Here's how to resolve common issues.
File too large
Maximum file size is 1 GB.
Solutions
For PDFs:
- Compress using Adobe Acrobat
- Split into multiple smaller files
- Reduce image quality if the PDF contains many images
For Excel files:
- Remove unnecessary worksheets
- Delete unused rows/columns
- Save as
.xlsx(not.xlsbor.xlsm) - Remove embedded images if not needed
For images:
- Reduce resolution (300 DPI is sufficient)
- Use JPEG instead of PNG for photos
- Compress using image tools
Unsupported format
See Supported formats for the complete list of accepted file types.
Converting files
| Original Format | Convert To |
|---|---|
.csv | .xlsx (open in Excel, Save As) |
.xlsb | .xlsx |
.doc | .docx or .pdf |
.ppt/.pptx | .pdf |
.msg (email) | .pdf |
.tiff | .pdf or .png |
Steps to convert
- Open the file in its native application
- Go to File → Save As or Export
- Choose a supported format
- Upload the converted file
Still having issues?
If you've compressed and converted but still get errors:
- Check if the file is corrupted (try opening it locally)
- Ensure the file isn't password-protected
- Contact support with the file details