PortableSigner Alternatives

    PortableSigner is described as 'signing (with X.509 certificates) program for PDF files. It's platform independent and runs (tested) under Windows (2000, XP, ...), Linux, and macOS' and is an app in the Office & Productivity category. There are more than 25 alternatives to PortableSigner for a variety of platforms, including Windows, Mac, iPad, Linux and Online / Web-based. The best alternative is Adobe Acrobat DC. It's not free, so if you're looking for a free alternative, you could try DottedSign or PDFTK Builder. Other great apps like PortableSigner are Nitro Pro (Paid), PDF Studio (Freemium), PDF Reader (Freemium) and Adobe Fill & Sign (Free).

    This page was last updated Jun 22, 2021

    1. Adobe Acrobat is a family of application software and web services developed by Adobe Systems to view, create, manipulate, print and manage files in Portable Document Format (PDF).
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    2. Use DottedSign to complete your work, including NDAs, sales contracts, lease agreements, permission slips, financial agreements, and more. Just import your document, sign or request signatures, and send. Simplifying your work process is easy as one, two, three!
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    3. PDFTK Builder is a free graphical interface to for PDFtk, making it much easier to use. It is a easy to use tool to collate (merge), split, encrypt, decrypt, stamp and rotate (only 90°, 180° or 270°) pdf documents.
    4. Nitro Pro gives you everything you need to create, convert, edit, sign, and share 100% industry-standard PDF files. It's simple, straightforward, and intuitive to use — so you can work more productively, your way.
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    5. Create, Convert, Review and Edit PDF Documents on Windows, Mac OS X, and Linux.
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    6. PDF Reader is the ideal app for anyone who works with PDFs in the office or at home. PDF Reader allows you to organize all annotated information with a few taps.
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    7. Adobe Fill & Sign lets you fill, sign, and send any form fast. You can even snap a picture of a paper form and fill it in on your phone or tablet. Then e-sign and send. No printing or faxing needed. HOW IT WORKS:
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    8. jPDF Tweak is a Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder (n-up, booklet), watermark, edit bookmarks/fileinfo/pagetransition, compress, encrypt, decrypt, sign, repair, edit attachments and more.

      Discontinued

      The program is no longer updated. Latest version, 1.1, released in December 2011, can be still downloaded from the official website.

    9. Foxit PDF Creator is a virtual printer that allows any application with printing capability to generate high-quality PDF documents conveniently and efficiently. Like the popular Foxit Reader, Foxit PDF Creator is designed specially based on the same Foxit core PDF technologies.

      Discontinued

      The official website no longer links to a download of the free Foxit PDF Creator, but only to Foxit's "new" all-in-one PDF solution, PhantomPDF. Therefore, there's no way to download PDF Creator at this time and development has almost certainly stopped in favor of working on PhantomPDF.

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    10. PDF Mod is a simple application for modifying PDF documents. You can reorder, rotate, and remove pages, export images from a document, edit the title, subject, author, and keywords, and combine documents via drag and drop.

      Discontinued

      The program seems no longer updated. Last release, 0.9.1, was released on March 3, 2011 and only translations have been done on the project since then. It can be still downloaded from the official website.

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    Showing 10 of 32 alternatives