OnlyOffice 9.3

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OnlyOffice est une suite bureautique libre développée par la société Ascensio System SIA en Lettonie. Autrefois appelée TeamLab, la suite bureautique est tout d'abord née en ligne en 2009 avant d'y être renommée et déclinée en logiciel pour tous les systèmes d'exploitation en 2016.

Comme toute suite bureautique, OnlyOffice propose un logiciel pour faire du traitement de texte, du tableur, des présentations et même des formulaires.

Autre avantage d'OnlyOffice, il est gratuit et disponible sur tous les systèmes d'exploitation (Windows XP à 11, macOS, Linux, Android et iOS).

Notes de version de OnlyOffice 9.3 (25/02/2026)

New features

All Editors

  • Added the Use AI functions option to the application settings
  • Added Box and Dropbox cloud providers
  • Added the Pin option to the Recent files and Recent folders lists on the start page
  • Added the ability to work with files in separate windows (macOS)
  • Added the Open File option to the application settings to open a file in a separate window (macOS)
  • Implemented the ability to add hyperlinks to images, shapes, or groups
  • Implemented all settings for texture fills for images
  • Updated macro recording in documents, spreadsheets, and presentations

Document Editor

  • Added Multiple pages view
  • Added the Zoom to 100% and Multiple pages buttons to the View tab
  • Changed the appearance of comments. Now a user's color is used and the beginning and end of the comment are displayed
  • Implemented the ability to select words/paragraphs by double/triple-clicking the mouse
  • Added saving to the MD format
  • Moved header and footer settings to a separate Header & Footer tab

Spreadsheet Editor

  • Added support for new functions: REGEXTESTREGEXREPLACEREGEXEXTRACT
  • Improved work of the COUNTIF function
  • Added support for dynamic arrays
  • Added Solver for solving linear problems (Simplex LP)
  • Changed the color of the resolved comment indicator
  • Added the ability to select multiple separators when splitting text into columns/pasting from the clipboard
  • Added the Format button, which combines various functions for working with sheets/rows/columns
  • Added support for TSV files for reading
  • Added options for pasting from the clipboard for the Paste button on the top toolbar

Presentation Editor

  • Added support for GIF animations playback in the slideshow demonstration mode

Forms

  • Added the signature settings window with the ability to draw and add text to signatures
  • Added the ability to stretch fixed forms to fit the table cell size using the context menu
  • Added the Protection tab, which duplicates the Protect functionality in the File menu
  • Added saving to the MD format

PDF Editor

  • Added version history
  • Added Multiple pages view
  • Added the Zoom to 100% and Multiple pages buttons to the View tab
  • Implemented a password prompt when enabling the Edit PDF mode if the file is protected from editing
  • Added support for Link annotations with the ability to add them both to an area and to text on a page
  • Added the ability to continue editing PDF using embedded fonts
  • Added the ability to redact text using the auxiliary pop-up toolbar
  • Added parameters for printing pages

Diagram

  • Added print preview

Fixes

Security

  • Fixed several vulnerabilities with out-of-bounds read in XLS processing/conversion (via FilePassHLinkrgXTI.itabLastFormula record cceShapePropsStream, and CRN.colLast records/fields) leading to information leak and ASLR bypass
  • Fixed vulnerabilities with untrusted pointer dereference in XLS processing/conversion (via pictFmla.cbBufInCtlStm and other vectors) leading to information leak and ASLR bypass
  • Fixed a DOM-based XSS vulnerability when executing a macro using dynamic import() (CVE-2021-43446, CVE-2023-50883, CVE-2024-44085)
  • Fixed the vulnerability in the update service, that allows you to perform actions with files with system privileges

Consulter les précédentes corrections

Captures d'écran de OnlyOffice 9.0

L'interface peut se configurer afin d'avoir le thème classique (à gauche) ou un thème se rapprochant de Microsoft Office (moderne sombre, à droite)