XlsWork XLS editor for spreadsheets Firefox

XlsWork XLS editor for spreadsheets

Create and edit XLS spreadsheets with an editor online

Features & Capabilities

XlsWork is a XLS and XLSX editor that lets you edit your spreadsheets directly on the web browser. It is an spreadsheet editor from which you can perform various editing operations like in any desktop editor, print the edited spreadsheets keeping all the formatting details or download them onto your computer hard disk drive as XLSX, ODS, CSV, or PDF file.

Its main features are

  • File formats supported:
    • XLS, File extension for a spreadsheet file created by Microsoft Excel
    • XLSX, Default file extension for a spreadsheet file written in Microsoft Office Excel 2007 (or later versions)
    • ODS, File extension for a spreadsheet file used by OpenOffice and StarOffice suites, an open standard for spreadsheets
    • CSV, Comma Separated Values File format used to store tabular data (numbers and text) in plain-text form
  • Create a new spreadsheet or open an existing one
  • Cut/copy/paste data
  • Undo/redo your actions
  • Manage sheets
  • Cell text formatting
  • Set font type, size, style, and colors
  • Add hyperlinks
  • Clear text, format in a cell
  • Editing cell properties
  • Add borders
  • Align data in cells
  • Merge cells
  • Change number format
  • Editing rows/columns
  • Insert or delete cells, rows, and columns
  • Sort and filter data
  • Work with functions
  • Insert function
  • Use named ranges
  • Operations on objects
  • Insert images
  • Insert chart
  • Insert and format autoshapes
  • Insert text objects
  • Manipulate objects
  • Math equations
  • Insert equations
  • Spreadsheet co-editing
  • View file information
  • Save/print/download your spreadsheet
  • Advanced settings of Spreadsheet
  • Editor View settings and navigation tools
  • Search and replace functions

User Growth & Download Statistics

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
RedCoolMedia
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/xlswork-xls-editor-spreadsheet/
Email:
re*****@inbox.com
Website:
http://www.redcoolmedia.net

Permission Change History

2024-09-08: Version 1.8.4 → 1.8.7
Remove Host permissions: https://*/* http://*/*
Add Permissions: tabs
Remove Permissions: webNavigation
2023-12-31: Version 1.7.5 → 1.8.3
Add Host permissions: https://*/* http://*/*
Add Permissions: storage webNavigation
Remove Permissions: webRequest webRequestBlocking *://*/*

User Reviews

by 全民*****, 2025-04-22

by 远离*****, 2025-03-16

Плюсы: XLSX-файлы просматривает, копирование диапазонов ячеек и их вставка в локальный табличный процессор происходит корректно, есть выбор языка интерфейса (присутствуют английски, русский и другие). Минусы: невозможен просмотр в развернутом виде - по всем сторонам неиспользуемые полосы, а левую часть страницы занимает панель с рекламируемыми веб-приложениями службы (Video Editor, Video Conver, Photo Editor, Image Editor, Audio Editor, DOC Editor, XLS Editor, PPT Editor и PDF Editor), странное дизайнерское решение с выделением полужирным части слов в надписях, пустой раздел "Additional", требует ожидания 30 секунд перед открытием документа (я за это несколько документов просмотрю, сохранив их во временную папку), создает без запроса учетную запись. Словом, проект пока видится очень сырым и нерекомендованным в качестве постоянного инструмента. Firefox 84.0b8 x64.
by Ko*****, 2020-12-06
View all user reviews ›

Is XlsWork XLS editor for spreadsheets Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

XlsWork XLS editor for spreadsheets requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

XlsWork XLS editor for spreadsheets has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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