Excel XLS Editor
Create and edit Excel XLS spreadsheets. Excel XLS Editor is an extension that allows to create, edit and view any Microsoft Excel document in both XLS and XLSX format. It also handles the standard Open Office format ODS.
Excel XLS Editor: Firefox Add-on for Excel Spreadsheets
The 'Excel XLS Editor' add-on is a dynamic tool for the Firefox browser that enables users to create, edit, and view Microsoft Excel documents in both standard formats (XLS and XLSX). It additionally supports the Open Office format ODS. Notable features include direct link creation, automatic document intercept and open, style management, text search, insert/delete operations, advanced find & replace options, spreadsheet functions, auto save, and export to PDF feature. The add-on is open-source and is also capable of handling files and directories in the cloud.
Add-on stats
Rating: 2.67 
(12)
Creation date: 2017-01-18
Weekly download count: 65
Firefox on Android: No
Risk impact: High risk impact
Risk likelihood:
Manifest version: 3
Permissions:
- storage
- tabs
Host permissions:
- https://*/*
- http://*/*
Size: 322.11K
Email: in*****@offilive.com
URLs: Website
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on summary
Excel XLS Editor is an extension that allows to create, edit and view any Microsoft Excel document in both XLS and XLSX format. It also handles the standard Open Office format ODS.
Excel XLS Editor main features are:
- A direct link to create xls, xlsx or off spreadsheets with this Excel XLS Editor.
- It intercepts when you access to xls, xlsx, csv or odf spreadsheets, and it automatically opens it directly using this Excel XLS Editor.
- Edit and view XLS or XLSX spreadsheets written using OpenOffice Calc, LibreOffice Calc or Microsoft Excel.
- Styles management.
- Font sizes.
- Font colours.
- Background colours.
- Search for texts.
- Insert columns / rows / tables / images..
- Delete rows / columns.
- Advanced find & replace / regular expressions / special characters.
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Can work with Excel files
- Provides a basic way to view Excel files
Cons
- Cannot open local files
- Annoying prompt messages
- Does not open XLS files directly
- Issues with AdBlock and functionality
Most mentioned
- Inability to open local files
- Annoying prompts or messages during use
- Problems related to AdBlock interference
User reviews
Cannot Open local files. Terrible app, deleted it after losing invaluable time
by Pet, 2024-11-22
by Firefox user 17581310, 2024-08-25
by Firefox user 13509936, 2024-06-21
Add-on safety
Risk impact
Excel XLS Editor requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
Excel XLS Editor is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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