XnView MP's page describes it as a free image viewer, photo management and image resizer software . The page doesn't say whether that free use covers commercial work. If you'll use it for client work, read its licence terms first.

SageThumbs 2K vs XnView MP: which one a designer needs

Q: Can XnView MP batch rename and convert images?

Yes. XnView MP's page lists Batch Rename and a Batch Convert tool, the same module that also powers XnConvert . If you only need to convert, resize or combine images into a PDF from Explorer's right-click menu, SageThumbs 2K covers that too .

SageThumbs 2K vs XnView MP for designers: Explorer thumbnails, image viewing, batch work, pricing and setup, compared from each tool's own sources.

By 2Dex · 2026-10-10

2Dex is published by the makers of SageThumbs 2K, RēDesign and VectorMagik, which are compared here alongside other tools.

XnView MP is a free image viewer, photo manager and image resizer ^[1]. SageThumbs 2K adds File Explorer thumbnails for 363 file types Windows can't render itself, including RAW, PSD, HEIC/AVIF and video ^[2]. Choose XnView MP to view and organise images in a separate app. Choose SageThumbs 2K to see thumbnails of more file types inside Explorer.

Option	Personal use price	Commercial use price	Systems	Batch work
SageThumbs 2K	Free for noncommercial use ^[2]	US$2.99 a month or US$49 once per installation ^[2]	Windows 11, x64 and ARM64 ^[2]	Resize, rotate, strip and combine to PDF across all processor cores ^[2]
XnView MP	Free ^[1]	The page doesn't say	Windows 10, Windows 11, macOS 10.13+, Linux, 64-bit ^[1]	Batch Convert and Batch Rename ^[1] ^[1]

The short answer

XnView MP is a separate app where a designer opens, views, organises and resizes images ^[1]. SageThumbs 2K works inside Windows File Explorer, so the folders a designer already uses show pictures of files instead of blank icons ^[2].

XnView MP's page lists batch renaming ^[1] and IPTC and XMP metadata editing ^[1]. It also supports Windows, macOS and Linux ^[1]. SageThumbs 2K pulls previews out of design and CAD files such as Photoshop, Affinity, AutoCAD DWG and CorelDRAW ^[2]. It also adds right-click conversion, resizing and combining images into a PDF ^[2].

What XnView MP is built for

XnView MP's page calls it a free image viewer, photo management and image resizer software ^[1].

For sorting through a set of files, the page lists:

Batch Rename ^[1]

It supports more than 500 image formats ^[1]. It can export to about 70 different file formats ^[1]. It also lists an image compare tool for up to 4 images ^[1].

On systems, it supports Windows 10, Windows 11, macOS 10.13 and later, and Linux, in 64-bit versions ^[1].

What SageThumbs 2K is built for

SageThumbs 2K is made by the team that publishes this site. It adds File Explorer thumbnails for 363 file types that Windows can't render natively, including camera RAW, Photoshop PSD, HEIC/AVIF and video ^[2]. For design and CAD files such as Photoshop, Affinity, AutoCAD DWG and CorelDRAW, it uses the preview already stored inside the file, so the file doesn't have to be drawn from scratch ^[2].

Thumbnails also work in OneDrive and Synology Drive folders, and it never downloads online-only files just to draw a thumbnail ^[2]. Pressing the Space bar opens a quick full preview, and this is on by default unless another Space-bar previewer is installed ^[2].

The makers say images with an embedded colour profile or a wide-gamut tag (Display P3 or Adobe RGB) are converted to sRGB before display ^[2]. It adds image size in pixels, camera details and audio tags to Explorer's Details pane, hover tooltips and sortable columns ^[2]. The makers say a corrupt or malicious file can't crash Explorer ^[2].

Pricing and fees

XnView MP's page describes it as free ^[1]. The page doesn't say whether that covers commercial use, so check XnView's own page before using it for paid work.

SageThumbs 2K, the tool this line is about, is free for personal, noncommercial use under the PolyForm Noncommercial License 1.0.0 ^[2]. Commercial use needs a licence for each installation: US$2.99 a month, or US$49 once for a licence that never expires and includes 12 months of updates ^[2]. Business installs get a 7-day trial with every feature, after which thumbnails and previews stop until a licence key is entered ^[2]. The licence is source-available, which means the code can be read but the noncommercial terms still apply ^[2].

No payment service or card fee is stated for either tool.

Getting started and everyday use

XnView MP's page offers downloads for Windows, macOS and Linux ^[1]. On Windows it supports Windows 10 and Windows 11 in a 64-bit version ^[1]. Its page lists a free viewer ^[1], batch convert ^[1] and batch rename ^[1].

SageThumbs 2K runs on Windows 11, with separate installers for standard PCs (x64) and ARM PCs (ARM64) ^[2]. A portable zip that needs no admin rights is also available ^[2]. In daily use there's no separate app to open: thumbnails show up in Explorer folders ^[2]. From the right-click menu, a designer can convert, resize, rotate or flip images losslessly, and combine images into a PDF or CBZ ^[2]. Jobs on many files use every processor core ^[2]. The right-click menu can be trimmed, reordered and regrouped by dragging ^[2]. A command-line tool covers thumbnails, conversions and batch jobs, and can also connect to AI assistant apps ^[2].

Things to check before you choose

Which systems do you work on? Check that each tool supports every machine you use, including Windows 10, Mac or ARM PCs.
Will you use it for paid client work? Read each tool's licence terms for commercial use before you install it on a work machine.
Do you want previews inside Explorer, or a separate app for viewing and sorting?
Do your exact file types show up? Test your own PSD, Affinity, RAW and CAD files in each tool.
Do you need to edit captions and keywords inside files, compare images side by side or find duplicates? Check which tool lists each task.
Do your files live in cloud folders? Check how each tool handles files that are only stored online.
Do colours match between the tool and your design apps? Open a wide-gamut file in both to compare.

How to choose

You want thumbnails and quick previews of design files right in Explorer: SageThumbs 2K ^[2] ^[2].
You want a separate app to view, organise and resize images: XnView MP ^[1].
You need to batch convert files: both. XnView MP has Batch Convert ^[1], and SageThumbs 2K converts and resizes from the right-click menu ^[2].
You need batch renaming: XnView MP ^[1].
You want to compare up to 4 images at once: XnView MP ^[1].
You want wide-gamut images converted to sRGB for display in Explorer: SageThumbs 2K ^[2].
You work on Mac or Linux: XnView MP ^[1].
You want to combine images into a PDF from Explorer: SageThumbs 2K ^[2].

Frequently asked questions

Is XnView MP free?

XnView MP's page describes it as a free image viewer, photo management and image resizer software ^[1]. The page doesn't say whether that free use covers commercial work. If you'll use it for client work, read its licence terms first.

How much does SageThumbs 2K cost for business use?

Commercial use of SageThumbs 2K needs a licence for each installation. It costs US$2.99 a month, or US$49 once for a licence that never expires and includes 12 months of updates ^[2]. Business installs get a 7-day trial with every feature. After that, thumbnails and previews stop until a licence key is entered ^[2]. Personal, noncommercial use is free ^[2].

Does SageThumbs 2K show Photoshop and Affinity thumbnails in Explorer?

Yes. SageThumbs 2K takes the preview already stored inside design and CAD files, such as Photoshop, Affinity, AutoCAD DWG and CorelDRAW, and uses it as the thumbnail, so the file doesn't have to be drawn from scratch ^[2]. Overall, it adds Explorer thumbnails for 363 file types Windows can't show itself, including camera RAW, HEIC/AVIF and video ^[2].

Can XnView MP batch rename and convert images?

Yes. XnView MP's page lists Batch Rename ^[1] and a Batch Convert tool, the same module that also powers XnConvert ^[1]. If you only need to convert, resize or combine images into a PDF from Explorer's right-click menu, SageThumbs 2K covers that too ^[2].

Which Windows versions do SageThumbs 2K and XnView MP run on?

XnView MP's page lists Windows 10, Windows 11, macOS 10.13 and later, and Linux, in 64-bit versions ^[1]. SageThumbs 2K's stated platform is Windows 11, with separate installers for x64 and ARM64 PCs ^[2]. If you still use Windows 10 or work across more than one system, check each tool's current system requirements before you install.

It is free for personal, noncommercial use under the PolyForm Noncommercial License 1.0.0. ^[2]

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