QuickEasyTools brings a few small file and text utilities into one site. The tools cover PDF signing, merging and compression; image conversion and compression; QR code generation; and changing text case.
The public site lists 23 tools. The suite uses a shared interface and a single set of tool information. DigiSign, the earlier PDF-signing app, is part of that work. Its original scope was adding a drawn signature and date to a PDF and downloading the signed document.
Older standalone interfaces and the current suite are versions of the same project.