Apps similar to PDFtk include Stirling PDF, which is open source with a free version. Other options are PDFsam Basic, Adobe Acrobat DC, Master PDF Editor and JOPDF. There's no shortage of PDF Editors like PDFtk, with more than 50 alternatives for Windows, Mac, Linux, the web and Android.
Nettongia PDF Editor is a free and open-source PDF editor for Windows that processes documents locally without uploading them to a server. It allows users to edit existing text, add and modify images, reorder, rotate or delete pages, create and insert signatures, search...
Czechia
EU
Combine, split and reorganize PDF files locally on Windows with drag-and-drop thumbnails. Reorder, rotate, duplicate, remove or export pages, add page numbers and import images, all offline. No uploading required, making it safe for sensitive documents.
GermanyEU
PDF Plus is a powerful PDF processor that will help you merge, split, watermark and crop PDF documents in just three easy steps.
RomaniaEU
PDF WIZ is an offline PDF converter that converts PDF to Word/PPT/Excel, images, merge, split or compress PDF or remove PDF password, and more.
China
PDF Watermark Software is the best option to add watermark in any PDF file. Awatermark is a sign which creates confidentiality to maintain PDF file. If you want your own confidential copyright protected watermark, then go for the PDF Watermark Tools.
PDF Watermark is designed to help users watermark their PDF files for high security level. This application is quite easy to use with its simple and straightforward interface, even you have no experience or training before. Now it is 100% free.
Hong Kong SAR China
Watermark PDF documents, supports command line usage. Do you want to watermark PDF documents ? Are you looking for a PDF watermarker with many options ? Then try Free PDF Watermarker 4dots.
GreeceEU
A web-based, all-in-one PDF editor that lets users upload, edit, annotate, sign, merge, split, and convert PDF and other file formats (DOC, DOCX, JPG, PNG), all in a secure, browser-based interface.
Document Pack is a self-hosted automation engine that converts folders of mixed documents into a single submission-ready PDF, with a generated audit manifest.
PDF watermark creator is an online free software can be used to insert text or image watermark into Adobe PDF documents. Simply watermark PDF files online by using this one click web based PDF watermark generator.
India