Desk1 software

Software for the way you work.

Desk1 makes focused tools for everyday work. Each one does a clear job well, so you can pick exactly what you need and skip what you don't.

See the software Margin1: $50 for life

The Desk1 software family

Desk1
Plan1Drawing review & markup Margin1Everyday PDF viewer & editor
More Desk1 software is on the way.

The software

Pick the tool for the job.

Every product has its own page with the full detail, pricing and help.

Margin1 Lifetime licence

Everyday PDF viewer & editor

Every PDF. A little easier.

Edit PDF text in the same font, sign, fill forms and put pages in order. Works offline on Windows.

  • Edit text, sign PDFs and fill forms
  • Every feature and every future update included
  • No subscription and no other costs
$50 once, for life · 7-day free trial Explore Margin1
Plan1 Coming next

Drawing review & markup

Clear plans. Clear next steps.

Review the detail, measure what matters and keep the next decision in view.

  • Markup and comments beside the sheet
  • Measure from a known page scale
  • Compare revisions before the next issue
In development · pricing at launch Explore Plan1

More Desk1 software is on the way. Each new tool gets the same treatment: one clear job, done well.

Compare

Which one do you need?

A quick guide. Each product page has the full detail.

QuestionMargin1Plan1
Made forEveryday documents: contracts, forms, reports and lettersDrawings and plan sets for construction and design review
Main jobsEdit text, sign, fill forms, organise pages, OCR, redactMark up, measure and compare revisions
Price$50 once, for life, every feature and updateAnnounced at launch
Status7-day free trial · Windows 11 & 10In development
Learn moreExplore Margin1Explore Plan1
Need a hand? Margin1 questions Margin1 pricing What's coming in Plan1