pdflayer - Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.
Summit Day Planner - Tasks + Calendar in one flexible daily planner for iOS. ✅🗓️
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request
The Best Life Planner 2018 - Make your goals actually happen this year
Tcpdf - TCPDF: Open Source PHP Class for generating PDF documents
Productivity Planner - This package contains a selection of 10 templates that have helped me increase my productivity over the past 5 years.