PDFtool.org vs Shelf.io
A side-by-side look at PDFtool.org and Shelf.io. For an in-depth review of either product, follow the links below.
PDFtool.org
Office & Productivity
PDFtool.org is a free online PDF editor that allows users to edit, merge, split, compress, and convert PDF files without installing any software. It provides basic PDF editing features like adding or removing pages, rotating pages, reordering pages, adding text, shapes, images, signatures to PDFs.
pdfeditormergesplitcompressconvertonlinefree
Shelf.io
Online Services
Shelf is a free bookmark and read-it-later app that helps you save, organize and read web pages later. It has features like tags, notes, highlights and recommendations to help you easily find and remember useful content.
bookmarkingreadlaterorganizationhighlightsnotes
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