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PDF Readers

Alternatives to StarForce Reader

{"intro": "StarForce Reader focuses on reading PDF, EPUB, SFPDF, and PCDOC files, with protected-video playback on mobile devices. Tabs, text and title search, activation controls, remembered reading position, annotation tools, and offline access cover everyday reading needs. It is free and has downloads for Windows, Linux, RED OS, macOS, Android, and iOS. The maker also describes a small installation that opens quickly without promoting third-party utilities.\n\nSome readers may want a different workflow. Opening a protected document can bind its activation to one computer’s software and hardware, while printing depends on publisher settings and transfer deactivation may be unavailable. On Android, uninstalling removes a protected document’s license, requiring another activation after reinstalling. The alternatives below mostly serve note organization or software protection rather than document viewing. Compare your intended task, platforms, file types, offline requirements, security needs, and whether protected-video playback matters before switching.", "rows": [{"ref": "sw:obsidian-executable-packer", "name": "Obsidian", "best_for": "Local note organization and linked knowledge", "pricing": "Free plan; paid Sync options", "key_difference": "Obsidian organizes local Markdown notes with graphs, Canvas, plugins, and web clipping instead of viewing protected documents.", "choose_when": "Choose it when connected notes and offline Markdown matter more than StarForce Reader’s document formats and protected-video playback."}, {"ref": "sw:virbox-protector", "name": "Virbox Protector", "best_for": "Protecting software across many languages and platforms", "pricing": "From $299/yr · 30-day trial", "key_difference": "Virbox Protector hardens programs, apps, libraries, and AI models through encryption, obfuscation, virtualization, and compression.", "choose_when": "Choose it when software-delivery security and broad development-platform coverage matter more than reading documents."}, {"ref": "sw:sentinel-ems", "name": "Sentinel EMS", "best_for": "Enterprise licensing and entitlement operations", "pricing": "Pricing on request", "key_difference": "Sentinel EMS manages product catalogs, entitlements, provisioning, portals, integrations, and many license models rather than reading files.", "choose_when": "Choose it when you need enterprise licensing workflows, self-service portals, or usage insights instead of a document viewer."}, {"ref": "sw:enigma-protector", "name": "Enigma Protector", "best_for": "Windows executable licensing and protection", "pricing": "From $249", "key_difference": "Enigma Protector protects Windows executables and manages keys, trials, activations, subscriptions, and customer orders.", "choose_when": "Choose it when commercial Windows software licensing and executable protection are your priority."}, {"ref": "sw:vmprotect", "name": "VMProtect", "best_for": "Cross-platform code protection against reverse engineering", "pricing": "Paid; free trial available", "key_difference": "VMProtect virtualizes and obfuscates binaries, adds protection controls, and creates RSA-based serial numbers without runtime dependencies.", "choose_when": "Choose it when protecting compiled code from analysis matters more than viewing PDF, EPUB, SFPDF, or PCDOC files."}, {"ref": "sw:upx", "name": "UPX", "best_for": "Free executable compression and size reduction", "pricing": "Free plan", "key_difference": "UPX packs and compresses executable formats, typically reducing sizes by 50%–70%, and explicitly adds no protection or encryption.", "choose_when": "Choose it when you need smaller self-contained executables, not StarForce Reader’s document viewing or protected-video features."}, {"ref": "sw:crinkler", "name": "Crinkler", "best_for": "Tiny 32-bit Windows demoscene executables", "pricing": "Open source", "key_difference": "Crinkler combines linking and compression for very small Windows demoscene programs that decompress into memory at launch.", "choose_when": "Choose it when producing 1k, 4k, or 8k Windows intros matters more than reading protected documents."}]}

  1. 01 Foxit PDF Reader

    It suits people who need to read, annotate, sign or complete PDF forms across desktop, mobile and web platforms.

    Free plan Web · Windows · macOS · iOS
    9.0 Visit Specs
  2. 02 KDAN PDF

    KDAN PDF suits people who need PDF reading and annotation across mobile and desktop platforms.

    From $5/mo Free plan Windows · macOS · iOS · Android
    9.0 Visit Specs
  3. 03 Kiosk

    Kiosk suits readers seeking a free PDF reader across desktop, mobile, web, and browser extensions, especially those who want offline access or on-device processing.

    Free plan Open source Web · Windows · macOS · Linux
    8.8 Visit Specs
  4. 04 Evince

    Evince suits Linux desktop users who need to view supported document formats, fill interactive forms, or annotate PDFs.

    Free plan Linux
    8.6 Visit Specs
  5. 05 MuPDF

    MuPDF suits developers building document features into desktop, cloud/server, or embedded projects.

    From $299/mo Free plan Web · Windows · macOS · Linux
    8.5 Visit Specs
  6. 06 Highlights

    Highlights suits students and researchers who work with annotated PDFs and want to turn them into notes.

    From $2.50/mo Free plan macOS · iOS
    8.3 Visit Specs
  7. 07 Launchpad

    Launchpad suits open-source projects and community contributors who need code hosting, bug tracking, package building, localization, and project planning.

    Free plan Web · Linux · API · Self-hosted
    8.3 Visit Specs
  8. 08 Mozilla PDF.js

    It suits developers embedding PDF rendering in web applications, browser extensions, or self-hosted viewers.

    Free plan Web · Linux · API · Self-hosted
    8.3 Visit Specs
  9. 09 Okular
    Free plan Windows · macOS · Linux
    8.3 Visit Specs
  10. 10 Javelin PDF Reader

    Javelin suits readers who need offline PDF tools across desktop and mobile platforms, including for DRM-secured documents.

    Free plan Windows · macOS · iOS · Android
    8.2 Visit Specs
  11. 11 GoodReader
    macOS · iOS
    8.1 Visit Specs
  12. 12 Aiseesoft Free PDF Viewer
    Free plan Windows
    8.0 Visit Specs
  13. 13 Komodo PDF

    It suits readers who want PDF navigation plus document-grounded questions and citations.

    Free plan Windows · macOS · Linux
    8.0 Visit Specs
  14. 14 LiquidText
    Windows · macOS
    7.6 Visit Specs
  15. 15 SumatraPDF

    It suits Windows users who want a free reader with broad document-format support, annotation and form tools, accessibility features, or portable use.

    Free plan Windows
    7.6 Visit Specs
  16. 16 Skim
    Free plan macOS
    7.4 Visit Specs
  17. 17 Zathura
    Free plan macOS · Linux
    7.4 Visit Specs
  18. 18 XpdfReader
    Free plan Windows · macOS · Linux
    7.3 Visit Specs
  19. 19 Papers
    Free plan Linux
    7.2 Visit Specs
  20. 20 Adobe Acrobat Reader
    Web · Windows · macOS · iOS
    7.0 Visit Specs
  21. 21 Papers
    Linux
    5.8 Visit Specs
  22. 22 Preview
    macOS
    5.7 Visit Specs
  23. 23 Xreader
    Linux
    5.3 Visit Specs

StarForce Reader, head to head