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If you need to edit documents in different formats using only the usual browser like Chrome, Firefox or Safari, without installing any editing software like Microsoft Office or OpenOffice, then XLTM Editor App is exactly what you need!

With our XLTM Editor App, which is absolutely free and doesn’t require registration, you can easily drag and drop the required file on upload form, edit its content right here in the browser, and then download the edited version in order to save it locally. Even more, you’re not forced to download the resultant file in the same format as you’ve uploaded it, — you’re able to choose any appropriate one! For example, you can upload a document in RTF format, edit it, and save as DOCX.

WYSIWYG-editor with its toolbar adapts to the specific format of an uploaded document, enabling those features and possibilities, which are actual for only this format and disabling those, which are not related. In particular, for Spreadsheet documents like XLSX, ODS, and CSV, there will be navigation between worksheets (tabs). For all document content the table editing mode will be enabled, but it is not possible to create new tables (because all content is the one single table) as well as the lists.

This online editor, because of its web-based nature, is absolutely portable and multi-platform — you only need a usual web-browser without any plugins, and no matter on which platform you’re using it: desktop PC or smartphone, Windows, Linux, or macOS, Android or iOS.

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XLTM

Microsoft Excel Macro-Enabled Template

The XLTM file extension represents files that are generated by Microsoft Excel as Macro-enabled template files. XLTM files are similar to XLTX in structure other than that the later doesn't support creating template files with macros. Such template files are used to generate and set the layout, formatting, and other settings along with the macros to facilitate creating similar XLSX files then.

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How it works

How to view, edit, download a document using Editor App

Step 1

Click inside the file drop area to upload a file or drag & drop a file.

Step 2

File will be automatically rendered for you to view/edit/download instantly.

Step 3

View & edit document.

Step 4

Download the edited file.

FAQ

Questions & Answers

How can I edit a XLTM file using XLTM Editor?

First of all, you need to select and add this file for editing by two ways: drag and drop your file to the white area with the label ”Click or drop your file here” or click on this area and then select the desired file using file explorer. Once a file is added, the green progress bar will begin to grow, and when completed, the XLTM Editor will be opened with file content inside it.
The Editor was opened after file uploading, but there is a “Please wait, while document is loading” message and no any document content. Will it appear and how long does it take?

The document loading time depends on three factors: document size, the complexity of document content and aspects of the document format. For example, plain text files (TXT) are much easier to open and display than XLS spreadsheets, and it may be faster to open an eBook with a huge 1000 page novel inside rather than a complex 10-slide PPTX presentation with tons of animations, comments and images.
How can I edit the content of a document when it is opened in the Editor?

In short: like in any other WYSIWYG-editor. There is a toolbar with three groups of tools: File, Format, and Insert. First group contains buttons for saving and downloading the document, second is responsible for formatting existing content, while third — for inserting the new entities inside content like images, tables, lists and so on. There also are two emerging groups of buttons on the toolbar — Table and List. They appear when you point at a table or a list respectively and contain tools for working with them like adding or removing table rows and columns, list indentation and so on.
Does XLTM Editor require an internet connection when a document is loaded and opened?

Yes, the XLTM Editor is a client-server tool where WYSIWYG-editor is only a facade for a server-based software. If an internet connection is lost during document editing, you will not be able to save and download the edited document.
What about privacy, is it safe to use the XLTM Editor?

Yes, it is. Editor usage scenario implies that you select and open a document, edit it and then save and download the edited version, and that’s all. The unique URL is generated after you’ve opened the file, but this URL is known only for you and no one else. Finally, the uploaded file will be automatically deleted from our servers after 24 hours after uploading and this URL will become inactive.
Can I edit a document on Linux, Mac OS or Android?

It can be anything that has a modern browser and an internet, no matter what device it is, which operating system is there, and what the browser is. PC or smartphone, Windows or Mac OS, Android or iOS, Chrome or Firefox, — all of them are supported.

Other Editor file formats

You can also edit many other file formats. Please see the complete list below.

MOBI EDITOR
Mobipocket eBook (.mobi)
AZW3 EDITOR
Kindle eBook format (.azw3)
PPT EDITOR
PowerPoint Presentation (.ppt)
PPTX EDITOR
PowerPoint Open XML Presentation (.pptx)
PPS EDITOR
PowerPoint Slide Show (.pps)
PPSX EDITOR
PowerPoint Open XML Slide Show (.ppsx)
FODP EDITOR
OpenDocument Flat XML Presentation (.fodp)
ODP EDITOR
OpenDocument Presentation (.odp)
POT EDITOR
PowerPoint Template (.pot)
PPTM EDITOR
PowerPoint Open XML Macro-Enabled Presentation (.pptm)
POTX EDITOR
PowerPoint Open XML Presentation Template (.potx)
POTM EDITOR
PowerPoint Open XML Macro-Enabled Presentation Template (.potm)
PPSM EDITOR
PowerPoint Open XML Macro-Enabled Slide (.ppsm)
OTP EDITOR
OpenDocument Presentation Template (.otp)
XLS EDITOR
Excel Spreadsheet (.xls)
XLT EDITOR
Microsoft Excel Template (.xlt)
XLTX EDITOR
Excel Open XML Spreadsheet Template (.xltx)
XLSX EDITOR
Microsoft Excel Open XML Spreadsheet (.xlsx)
XLSM EDITOR
Excel Open XML Macro-Enabled Spreadsheet (.xlsm)
XLSB EDITOR
Excel Binary Spreadsheet (.xlsb)
XLAM EDITOR
Microsoft Excel Add-in (.xlam)
CSV EDITOR
Comma Separated Values File (.csv)
TSV EDITOR
Tab Separated Values File (.tsv)
ODS EDITOR
OpenDocument Spreadsheet (.ods)
OTS EDITOR
OpenDocument Spreadsheet Template (.ots)
DOC EDITOR
Microsoft Word Document (.doc)
DOCX EDITOR
Microsoft Word Open XML Document (.docx)
DOCM EDITOR
Word Open XML Macro-Enabled Document (.docm)
DOT EDITOR
Word Document Template (.dot)
DOTX EDITOR
Word Open XML Document Template (.dotx)
DOTM EDITOR
Word Open XML Macro-Enabled Document Template (.dotm)
RTF EDITOR
Rich Text Format File (.rtf)
ODT EDITOR
OpenDocument Text Document (.odt)
OTT EDITOR
OpenDocument Document Template (.ott)
FODS EDITOR
OpenDocument Flat XML Spreadsheet (.fods)
SXC EDITOR
StarOffice Calc Spreadsheet (.sxc)
PDF EDITOR
Portable Document Format (PDF) file (.pdf)
XPS EDITOR
Fixed page layout (XPS) file (.xps)
OXPS EDITOR
XML Paper Specification (XPS) file (.oxps)
EML EDITOR
E-Mail Message File (.eml)
MSG EDITOR
Microsoft Outlook Email Format (.msg)
EMLX EDITOR
Apple Mail Message (.emlx)
MBOX EDITOR
Email Mailbox File (.mbox)
PST EDITOR
Personal Storage File (.pst)
OST EDITOR
Outlook Offline Storage File (.ost)
C# EDITOR
C# Source Code File (.cs)
JAVASCRIPT EDITOR
JavaScript Source File (.js)
MARKDOWN EDITOR
Markdown language dialects (.md)
YML EDITOR
YAML Document (.yml)
JSON EDITOR
JavaScript Object Notation (.json)
HTML EDITOR
Hypertext Markup Language File (.html)
XML EDITOR
Excel 2003 XML (SpreadsheetML) (.xml)
SASS EDITOR
Syntactically Awesome StyleSheets File (.sass)
CSS EDITOR
Cascading Style Sheet (.css)
LESS EDITOR
LESS Style Sheet (.less)
XML EDITOR
XML File (.xml)
GROOVY EDITOR
Groovy Source Code File (.groovy)
JAVA EDITOR
Java Source Code File (.java)
PHP EDITOR
PHP Source Code File (.php)
SCALA EDITOR
Scala Source Code File (.scala)
SQL EDITOR
Structured Query Language Data File (.sql)
ACTIONSCRIPT EDITOR
ActionScript File (.as)
ACTIONSCRIPT EDITOR
ActionScript File (.as3)
ASSEMBLY EDITOR
Assembly Language Source Code File (.asm)
BASH SHELL EDITOR
Bash Shell Script (.sh)
BATCH EDITOR
DOS Batch File (.bat)
C/C++ EDITOR
C/C++ Source Code File (.c)
C/C++/OBJECTIVE-C EDITOR
C/C++/Objective-C Header File (.h)
C++ EDITOR
C++ Source Code File (.cc)
C++ EDITOR
C++ Source Code File (.cpp)
C++ EDITOR
C++ Source Code File (.cxx)
C++ EDITOR
C++ Header File (.hh)
OBJECTIVE-C EDITOR
Objective-C Implementation File (.m)
OBJECTIVE-C EDITOR
Objective-C Source File (.mm)
PYTHON EDITOR
Python Script (.py)
RUBY EDITOR
Ruby ERB Script (.erb)
RUBY EDITOR
Ruby Source Code (.rb)
VBSCRIPT EDITOR
Visual Basic Project Item File (.vb)
JAVA PROPERTIES EDITOR
Java Properties File (.properties)
PERLSCRIPT EDITOR
Perl Script (.pl)
JS EDITOR
JavaScript Source File (.js)
VB EDITOR
Visual Basic Project Item File (.vb)
RB EDITOR
Ruby Source Code (.rb)
DIFF EDITOR
Patch File (.diff)
HAML EDITOR
Haml Source Code File (.haml)
MD EDITOR
Markdown language dialects (.md)
YAML EDITOR
YAML Document (.yaml)
HTM EDITOR
Hypertext Markup Language File (.htm)
CMAKE EDITOR
CMake scripting language (.cmake)
MAKE EDITOR
Makefile Script (.make)
ML EDITOR
ML Source Code File (.ml)
RST EDITOR
reStructuredText File (.rst)
SCM EDITOR
Scheme Source Code File (.scm)
SCRIPT EDITOR
Generic Script File (.script)
SML EDITOR
Standard ML Source Code File (.sml)
VIM EDITOR
Vim Settings File (.vim)
LOG EDITOR
Log File (.log)
PLAIN TEXT EDITOR
Plain Text File (.txt)

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