FormReturn is described as 'OMR (Optical Mark Recognition) suite packed with features and is so easy to use it gives anyone, computer savvy or not, the ability to design distributable printed forms for capturing hand-written data' and is an app in the Online Services category. There are four alternatives to FormReturn for Windows, Linux, Mac, Online / Web-based and Self-Hosted solutions. The best alternative is PaperSurvey.io. It's not free, so if you're looking for a free alternative, you could try FormScanner or queXF.
PaperSurvey.io is a survey platform focusing on creating surveys for paper-based data collection with automated form processing. You may create, distribute, scan, upload and process paper-based surveys in one place.
FormScanner is an OMR (Optical Mark Recognition) software that automatically marks multiple-choice papers. FormScanner not bind you to use a default template of the form, but gives you the ability to use a custom template created from a simple scan of a blank form.
queXF, a CADE (Computer Assisted Data Entry) Tool, processes filled paper forms that were created in queXML, such as survey questionnaires. queXF can be used as a web based, Open Source alternative to programs such as Cardiff Teleform and Remark OMR.
MarkReader is an OMR (Optical Mark Recognition) software that can scan, read and analyse hand-marked forms using image scanners. Forms can be designed and printed with the integrated editor. Barcode, OCR/ICR and image-clip fields are supported.