Paperguide upload failing or AI giving incomplete results on a large PDF?
Compress your PDF instantly using the tool below to fix storage and processing errors.
🔒 Files never leave your device⚡ Instant processing in browser💸 100% free — no signup
📄
Drop your PDF here to fix upload errors
or click to select file — PDF only
Target size (optional)
or leave blank to compress as much as possible
⚡ File Size Limits (Quick Fix)
•Paperguide Free plan includes 500MB of total storage for uploaded documents.
•Paperguide Plus plan includes 10GB of total storage.
👉 Fix: Compress your file below the required limit using the tool above.
About this tool
Upload failures and incomplete AI analysis in Paperguide are most often caused by storage quota being full or PDFs being too large for reliable processing. Compressing PDFs before uploading resolves both issues. For very long documents, splitting by chapter gives the most accurate AI responses.
How to use this tool
Select or drag and drop your file into the tool above.
Adjust the settings or target size as needed for your specific requirement.
Wait a moment while your file is processed directly in your browser.
Download the final file safely to your device.
💡 Good to know
→Paperguide Free plan includes 500MB of total storage for uploaded documents.Paperguide ↗
→Paperguide Plus plan includes 10GB of total storage.Paperguide ↗
→Paperguide Chat with PDF sessions support up to 100 papers selected from your Reference Manager at once.Paperguide ↗
→Compressing PDFs before uploading to AI research tools reduces processing time and lowers the risk of incomplete analysis on large documents.
The most common causes are: storage quota full (500MB Free / 10GB Plus), or the PDF is too large for reliable AI processing. Compress the file and retry, or delete older documents to free up storage.Source: Paperguide ↗
Why is Paperguide giving incomplete results on my PDF?+
Very large PDFs — especially scanned documents with many image pages — can cause incomplete AI processing. Compressing the PDF or splitting it into chapters improves analysis accuracy.Source: Paperguide ↗
How do I fix a Paperguide upload error?+
Compress your PDF using the tool above. If your storage is full, remove older documents from your Reference Manager. For long papers, split by chapter and upload each section separately.Source: Paperguide ↗
Can I split a PDF to improve Paperguide AI analysis?+
Yes. Splitting a long research paper or e-book into chapters and uploading each section separately gives Paperguide's AI more focused context, improving the quality and completeness of responses.Source: Paperguide ↗
How many papers can I add to a Paperguide Chat with PDF session?+
Up to 100 papers from your Reference Manager can be selected for a single Chat with PDF session.Source: Paperguide ↗
🔒 Files stay on device·🆓 Free forever·📵 No signup required