An sld3 file extension is related to the Microsoft PowerPoint, a presentation software. An sld3 file stores slide, created with PowerPoint for Mac version 3 or 4.

Detailed description

Software that open sld3 file

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SLD3 file extension - Microsoft PowerPoint 3/4 for Mac slide

What is sld3 file? How to open sld3 files?

File type specification:

Document file type icon Document file type

sld3 file icon: sld3 filetype icon

The sld3 file extension is associated with Microsoft PowerPoint, a worldwide most popular powerful tool you can use to create and edit dynamic and great-looking presentations.

The sld3 files are used in older versions of PowerPoint 3/4 for Mac for PowerPoint slide files. Default file extension for Microsoft PowerPoint slide files presentation file is the SLDX in the latest version of Microsoft PowerPoint.

This sld3 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open sld3 file:

Microsoft Office for Mac icon

Microsoft Corporation logoMicrosoft Office for Mac  Apple macOS / Mac OS X software

Company or developer:
Microsoft Corporation

Microsoft Office for Mac is popular office suite that contains a set of applications and services used to work with documents (Microsoft Word), spreadsheets (Microsoft Excel), presentations (Microsoft Powerpoint) and manage e-mail accounts, tasks, calendars and contacts (Microsoft Outlook).

Microsoft PowerPoint for Mac icon

Microsoft Corporation logoMicrosoft PowerPoint for Mac  Apple macOS / Mac OS X software

Company or developer:
Microsoft Corporation

Microsoft PowerPoint for Mac is used to create rich and professional presentation documents. It is a part of Microsoft Office suite for Mac.

PowerPoint gives you several ways to start your next presentation using a template, a theme, a recent presentation, a not-so-recent presentation, or a blank one.

PowerPoint now supports more multimedia formats, such as .mp4 and .mov with H.264 video and Advanced Audio Coding (AAC) audio, and more high-definition content.

PowerPoint most used file extensions: PPSX, PPS, PPT, PPTX

Help how to open:

Use compatible tools to open *.sld3 files.

How to convert:

Probably can be exported to other formats.

List of software applications associated to the .sld3 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open sld3 file, edit sld3 file, convert sld3 file, view sld3 file, play sld3 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting sld3 files.

Software that open sld3 file - Microsoft PowerPoint 3/4 for Mac slide

Programs supporting the exension sld3 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Microsoft PowerPoint for Mac for open sld3 file action.

Apple macOS / Mac OS X:

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SLA file extension > Document file types

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