PENLEARN app icon

Apps Like PENLEARN for iPhone and iPad

by XSOSYS TECHNOLOGY (SINGAPORE) PTE. LTD.★ 0.00 ratingsProductivityFreeData updated 2026-09-06

PENLEARN screenshots

Ranked alternatives

Showing 861–880 of 1,000 ranked alternatives.

  1. PDF Reader: PDF Editor,Convert app icon

    PDF Reader: PDF Editor,Convert

    CYNOBLE TECHNOLOGY LIMITED

    Edit, annotate, and convert PDFs

    View PDFs in single or two-page mode. Print documents and adjust zoom levels. Annotate pages with text, stamps, and signatures. Convert files between formats. Edit text, add comments, and rearrange pages. Save and share modified PDFs.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  2. DjVu Reader app icon

    DjVu Reader

    群群 刘

    Read DjVu documents on Mac.

    The app opens DjVu files on macOS and iOS. It offers features like text selection, batch conversion to PDF, and search functionality.

    ★ 0.00 ratingsProductivityFreeData updated 2026-10-22
  3. XPS Viewer - Read XPS Files app icon

    XPS Viewer - Read XPS Files

    Enolsoft

    View XPS and OXPS files easily.

    The app opens and views XPS and OpenXPS documents on Mac. It allows users to convert XPS and OXPS files to PDF and extract images from them.

    ★ 0.00 ratingsProductivityFreeData updated 2026-10-07
  4. Reference Miner app icon

    Reference Miner

    Sonny Software, LLC

    Search Internet reference sites easily.

    The app searches PubMed, Library of Congress, Google Scholar, Google Books, JSTOR, and Amazon for reference information. It offers single or multi-column display, a built-in browser, PDF downloads, book cover art, and email citation options.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-17
  5. DjVu Viewer - Read DjVu Files app icon

    DjVu Viewer - Read DjVu Files

    Enolsoft

    Open and convert to PDF, Text,

    Open and with single, continuous, or 2-up page display. Navigate pages using quick turn functions. Access table of contents and thumbnails via sidebar. Zoom, rotate, or adjust viewing preferences. Convert to PDF, text, or image formats.

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.