CATMA vs PDFill
A side-by-side look at CATMA and PDFill. For an in-depth review of either product, follow the links below.
CATMA
Education & Reference
CATMA is a free, open-source web application for computer-assisted text annotation and analysis. It allows users to upload texts, define annotation schemas, and annotate the texts collaboratively either manually or automatically. CATMA facilitates quantitative text analysis and features visualization tools.
text-annotationtext-analysiscollaborationvisualization
PDFill
Office & Productivity
PDFill is a free PDF editing software that allows users to fill out, edit, merge, split, rearrange, encrypt, decrypt, print and save PDF documents. It has basic PDF functionality for free.
pdfeditorfree