Scanning
Anonymously and Securely Verifying Paper Survey Responses
Invite team members or verification operators to securely and anonymously verify paper survey responses in PaperSurvey.
Can PaperSurvey Read Photos Taken by Mobile Phone?
Learn how to capture high-quality survey photos with your mobile phone using document scanning apps for accurate OCR recognition.
Editing and Verifying Survey Responses
Learn how to edit survey responses and invite team members or verification operators to help verify collected data.
Four Corner Marks for Survey Recognition
Understand why corner marks matter for paper survey recognition and what to do when corners are missing or damaged.
Minimum Image Quality for Scans
Understand the minimum image quality requirements for uploading scanned surveys to PaperSurvey.
Recommended Settings for Your Scanner
Learn the best scanner settings for uploading paper surveys to PaperSurvey, including DPI, color mode, and file format.