Supported File Types - Mnemetic

Document Formats

Format	Extension	Category
PDF	`.pdf`	Documents
Microsoft Word	`.docx`, `.doc`	Documents
Plain Text	`.txt`	Documents
Rich Text	`.rtf`	Documents
OpenDocument Text	`.odt`	Documents

Spreadsheets

Format	Extension	Category
Microsoft Excel	`.xlsx`, `.xls`	Spreadsheets
CSV	`.csv`	Spreadsheets

Presentations

Format	Extension	Category
Microsoft PowerPoint	`.pptx`, `.ppt`	Presentations

Web & Code

Format	Extension	Category
HTML	`.html`, `.htm`	Web
Markdown	`.md`	Code
JSON	`.json`	Code
XML	`.xml`	Code
YAML	`.yaml`, `.yml`	Code

Images

Format	Extension	Category
PNG	`.png`	Images
JPEG	`.jpg`, `.jpeg`	Images
GIF	`.gif`	Images
SVG	`.svg`	Images

Tips for Best Results

Text-based formats (PDF, DOCX, TXT) provide the best AI results
Scanned PDFs benefit from enabling image processing during upload
Spreadsheets are best when they have clear headers and structured data
Images are processed using vision AI when image processing is enabled
Large files may take longer to process — check the progress indicator

Processing Options

When uploading documents, you can enable:

Option	Description
Image Processing	Extract text from images within documents
Table Extraction	Preserve table structure for better AI understanding