Shelf 03 — Office & documents

Office,
documents & notes

Writing, spreadsheets, PDFs and the notes that hold a project together — chosen for how well they cope with files that arrive from somewhere else.

Shelf notes

The real test is someone else's file.

Any editor can handle a document it created itself. What matters on a working desktop is opening a spreadsheet with merged cells and three pivot tables, or a contract with tracked changes, and returning it without the formatting quietly collapsing.

These six are ordered by how often they earn their place: a complete suite first, then the narrow tools that finish a specific job in seconds.

  • 01
    LibreOffice

    Writer, Calc, Impress and Draw in one install, with strong support for open formats and competent handling of Microsoft ones. Draw is also the quiet answer to editing a PDF page you cannot re-export.

  • 02
    ONLYOFFICE Desktop Editors

    Built around the Microsoft formats, so complex .docx and .xlsx files tend to survive a round trip with layout intact. Worth having alongside LibreOffice when you exchange documents with a corporate office daily.

  • 03
    SumatraPDF

    Opens a large PDF instantly, reads ePub, MOBI, DjVu and comic archives too, and asks nothing of you afterwards. A calm replacement for readers that have grown into cloud platforms.

  • 04
    PDFsam Basic

    Split, merge, rotate and reorder pages entirely offline — no upload to a web converter, which matters when the document is a signed contract or a medical record.

  • 05
    Joplin

    Markdown notes and notebooks stored in a format you can read without the app, with optional end-to-end encrypted sync to storage you already own. A sensible exit route from proprietary note silos.

  • 06
    Zotero

    Collects sources from the browser, keeps the PDFs with them, and drops formatted citations into Word or LibreOffice. Built for theses and reports, useful for any document with a bibliography.

Keeping documents portable

  • Agree the exchange format before you start. Editing a .docx in three different suites is what breaks the layout, not any single one of them.
  • Export to PDF for anything final. It is the only format that looks the same on a machine you have never seen.
  • Embed fonts when a document must keep its typography, or expect substitution on the other end.
  • Avoid web converters for confidential files. The offline tools above do the same job without a copy leaving your disk.
  • Back up the notes folder like real work, because it is. Sync is convenience, not a backup.

Guides

Walkthroughs for the parts people skip.

Verifying a download, reading installer offer screens, choosing between portable and installed builds, and carrying a working setup to a new machine — plus a growing shelf of external write-ups.