Handwriting search

Rectoly reads your handwriting into text on your device, so searching a paper or across papers finds what you wrote by hand. Nothing is sent anywhere.

Applies to Mendeley and Zotero editions Windows · Mac · iPad · Android Partly included in the purchase

This feature is not in the Linux app.

Turn it on

  1. Open Settings › General › Handwriting search.
  2. Check that Make handwriting searchable is on.
  3. Handwriting is read in the background: pages with handwriting are read soon after you write or open them. Pages read: N shows how far it has got.

Turning the switch off deletes everything that was read. Your handwriting itself stays.

What each system needs:

  • Mac · iPadiPadOS 27 or macOS 27 or later. On earlier versions the setting does not appear. Apple's handwriting recognition is used.
  • WindowsThe handwriting recognition built into Windows, for the language you write in. Settings shows Handwriting recognizers on this PC and a Check again button.
  • LinuxRectoly on Linux has no handwriting recognition, so handwriting search is not available there (the setting does not appear). You can still write by hand, and your handwriting syncs.
  • AndroidA device with Google Play services. On other devices the setting does not appear.

On Windows and Mac, handwriting search is included in the purchase. It is free during the 14-day trial and inside the sample paper. On iPad, iPhone and Android it is free.

Find handwriting

  • In a paper: open search and type. A Handwriting section lists the matching lines.
  • Across papers: in Across papers, the Handwriting section lists matches from every paper on this device.
    • AndroidChoose Handwriting at the top of the search screen.
  • Press a result to go to that page. The matching line is outlined.

What is read

  • The handwriting in the papers on this device is read.
  • WindowsThat includes handwriting written on a tablet that reached this PC through Mendeley or Zotero. See Sharing handwriting between tablets and PCs.
  • Mac · iPadHandwriting in Reading Mode is read too. Its results show "Reading Mode handwriting · near p. N".
  • AndroidOnly handwriting written on the PDF pages is read. Handwriting written in Reading Mode is not included.
  • Nothing leaves the device: the recognition runs on the device itself.

Add the handwriting feature for your language Windows

Windows

If Settings says that no handwriting recognizer is installed, or that handwriting in a language cannot be read yet:

  1. Open Windows Settings › Time & language › Language & region.
  2. Next to the language, choose ⋯ › Language options, and install Handwriting.
    • On Windows 10: Settings › Time & Language › Language › the language › Options.
  3. In Rectoly, go to Settings › General › Handwriting search and choose Check again.

Some editions of Windows have no handwriting recognition at all; Settings then says so.

Updated September 27, 2026