Overview
When uploading attachments in Leverage via the UI or API, each file must be in a supported format and stay within its maximum size limit. Files that exceed the size limit or are in an unsupported format will be rejected at upload.
Documents
File Type | Extension | Max Size |
25 MB | ||
Word (legacy) | .doc | 15 MB |
Word | .docx | 20 MB |
Images
File Type | Extension | Max Size |
PNG | .png | 10 MB |
JPEG | .jpg, .jpeg | 10 MB |
GIF | .gif | 10 MB |
Spreadsheets
File Type | Extension | Max Size |
Excel (legacy) | .xls | 15 MB |
Excel | .xlsx | 20 MB |
Text and Data
File Type | Extension | Max Size |
CSV | .csv | 5 MB |
JSON | .json | 5 MB |
Plain text | .txt | 2 MB |
XML | .xml | 5 MB |
CAD and Engineering Drawings
File Type | Extension | Max Size |
AutoCAD Drawing | .dwg | 20 MB |
AutoCAD Drawing Exchange | .dxf | 20 MB |
Design Web Format | .dwf | 20 MB |
STEP | .step, .stp | 20 MB |
SolidWorks Drawing | .slddrw | 20 MB |
SolidWorks Part | .sldprt | 20 MB |
Archives
File Type | Extension | Max Size |
ZIP archive | .zip | 25 MB |
If your file is not supported or too large:
You will receive an error:
💡 Tip: If you need to share a file type that is not listed above, or your file is larger than the maximum size, reach out to Leverage Support and we will help you find an alternative way to share the content.
Need Additional Help?
If you encounter any issues during this process, contact our support team via our Help Desk or email us at support@tryleverage.ai.

