Alternatives to Skim for Windows with any license

Sumatra PDF

Sumatra PDF is a slim, free, open-source PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows. Why another PDF reader? Sumatra has a minimalistic design. Simplicity...

Free Open Source Windows PortableApps.com
Lightweight Low memory usage Export to office formats Portable ... Signing PDF Documents Tabbed interface Add a feature

1133 Like
Foxit Reader

Foxit Reader is a free and light-weight multi-platform PDF document viewer. Its core function is compatible with PDF Standard 1.7. Whether you're a consumer...

Free Personal Mac Windows Linux Android iPhone ... Windows S Android Tablet Windows Phone iPad ReactOS
PDF annotation Fill PDF Forms Sign PDF files Auto scan folder ... Scan documents Email template editor Encrypted email Support for Javascript Modify filesystem timestamps Multiple languages Nearby Scan Edit PDF Portable Scan to PDF Scan to word Spelling check Tabbed interface Tablet support Add a feature

1197 Like
- Bundleware The installer tries to install McAfee WebAdvisor and PhantomPDF Business. These can be skipped by clicking Decline on each.
Adobe Acrobat Reader DC

Adobe Acrobat Reader DC is a powerful software for viewing, printing, and annotating PDFs. It’s connected to Adobe Document Cloud — so it’s easier than ever to work...

Freemium Mac Windows Android iPhone Chrome OS ... Windows Phone iPad Blackberry 10
PDF annotation Sync between devices Create PDF files Edit PDF Add a feature

361 Like
PDF-XChange Viewer

The PDF-XChange Viewer has been discontinued and replaced by the PDF-XChange Editor.

Freemium Windows PortableApps.com
PDF annotation PDF OCR Extract annotation Font identifier ... Lightweight Multiple languages Note extraction Portable Side-by-Side View Add a feature

346 Like
MuPDF

MuPDF is a lightweight PDF and XPS viewer. The renderer in MuPDF is tailored for high quality anti-aliased graphics. It renders text with metrics and spacing...

Free Open Source Windows Linux Android iPhone iPad ... Xfce
Lightweight Portable Add a feature

71 Like
PDF-XChange Editor

The smallest, fastest, most feature-rich PDF editor/viewer available * Full Direct Content Editing (text based PDFs, not scanned/image based PDFs) * Includes OCR...

Freemium $ $ $ Windows
Convert images to PDF Integrated Search PDF annotation Edit PDF ... PDF OCR Split and merge PDF files Visual bookmarks Add a feature

51 Like
Nitro Reader

Nitro Reader offers features and functionality far beyond typical PDF readers, and makes working with PDF easier than ever before. Create PDF files, comment and...

Free Personal Windows
Create PDF files PDF annotation Sign PDF files Add a feature

101 Like
Master PDF Editor

Master PDF Editor is complete solution for editing PDF and XPS files. You can insert, edit, remove, copy, add images or graphics. Export, import, remove and change page...

Freemium Mac Windows Linux
Multiple languages No registration required Fill PDF Forms Sign PDF files ... Watermarking Add a feature

33 Like
Nitro Pro

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...

Commercial $ $ $ Windows
Batch conversion Create PDF files Edit PDF PDF OCR ... PDF Redaction Convert PDF to Excel document Convert PDF to Word document Scan to PDF Sign PDF files Add a feature

44 Like
xournal

Xournal is an application for notetaking, sketching, keeping a journal using a stylus. It is free software (GNU GPL) and runs on Linux (recent distributions), Windows...

Free Open Source Windows Linux
PDF annotation Edit PDF Support for Wacom Tablets Add a feature

46 Like
Gaaiho PDF Reader

Free PDF reader with a complete set of annotation tools. It also includes signing and sharing options.

Free Windows Android iPhone Android Tablet iPad
PDF annotation Add a feature

10 Like
Universal Viewer

Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are: Images: all major graphics formats: JPG BMP ICO GIF PNG WMF...

Freemium Windows
Support for Large File Portable Add a feature

15 Like
- Discontinued The program is no longer updated. Last versions, released in 2012-2013, can be still downloaded and bought from the official website.
CutePDF Writer

CutePDF Writer (formerly CutePDF Printer) is the free version of commercial PDF creation software. CutePDF Writer installs itself as a "printer subsystem"....

Free Windows
Edit PDF Add a feature

67 Like
- Bundleware The installer may contain third-party softwares. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
Drawboard PDF

Drawboard PDF is a Windows application that allows you to "read, annotate and mark up your PDFs".

Commercial Windows Windows RT
PDF annotation Add a feature

5 Like
Flipping PDF Reader

The Flipping PDF Reader allows to read PDF documents in user friendly interface with flipping book effect. Good looking and convenient alternative for Adobe PDF Reader.

Free Windows
No features added Add a feature

8 Like
- Discontinued No update since 2011, you can still download it from the website.