7 Open-Source Apps That Will Let You Cancel Pricey Subscriptions

Published Oct 13, 2025

Tim has been covering technology for almost 20 years, in that time spanning a broad range of topics from security to product reviews. He is especially focused on the Apple ecosystem, productivity, and consumer advice.

Over the years Tim has written thousands of articles, reviews, and round-ups in addition to producing video content and original photography. A graduate of journalism, he found his footing as a freelancer with a laptop and loves how he is able to work from practically anywhere.

Now a Senior Editor for iPhone, Mac, and Smart Home atHow-To Geek, Tim still loves to write. He can also be found crafting round-ups and productivity posts for theZapierblog.

Earlier in his career Tim spent nearly a decade as a writer and eventuallyApple section editor forMakeUseOf.

Tim currently lives in Brisbane, Australia. Outside of work he loves to hike and work out, play video games, and spend quality time with his wonderful partner and two cats Inka and Roger.

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Try something different:

There’s almost certainly a good open-source alternative for most apps and services you depend on. Not all of them are comparable to paid software, and some require significant setup or technical knowledge, but all are worth considering.

This is especially true if you’re looking for a way to cut down on your monthly subscription tally.

Joplin for Note-Taking

Open-source note-taking app Joplin running on a Mac.-1

Joplin is a powerhouse of a note-taking app that should let you break free from paid options like Evernote or even free, restrictive solutions like Apple Notes. Though Joplin offers Joplin Cloud, a paid cloud service for note synchronization, there are plenty of free options for syncing your data between the many platforms that the project supports.

You can use regular free cloud storage like OneDrive or Dropbox, with security guaranteed thanks to the app’s use of end-to-end encryption. Alternatively, you can host your own Joplin serverusing software like Docker (plus you’ll need to sort out a database and make sure your server is accessible to the web).

Beyond the technical aspects, Joplin offers a pleasant and highly extensible platform in which to store your shower thoughts, big ideas, work projects, study notes, and more. You can expand Joplin with extensions, customize a vast array of useful keyboard shortcuts, make your own backups, and change the look and feel of the app.

Notes are taken in Markdown format by default, with support for rich text formatting, hyperlinks, tables, and file attachments. You can easily export to a variety of different formats, publish notes on the web, roll back to older versions of notes, and there’s even support for collaboration with other users. Joplin is well worth a look if you want a note-taking app for use on a range of platforms.

If your note-taking needs are considerably simpler, you might also want to giveSimplenote a shot. Simplenote is completely free and supports syncing between a wide range of devices. Its biggest limitation is that notes can only contain text, so there’s no support for attachments (for some, this limitation is a feature).

Nextcloud for Cloud Storage

While you’ve probably got at least a few gigabytes of free cloud storage spread across the various online services you rely upon, it’s often not enough to be useful. Fragmenting your data across three different services only leads to frustration, especially if you have a computer with plenty of storage on it already. EnterNextcloud.

Nextcloud allows you tohost your own cloud storage solution using hardware you already own. Increase your pool of storage not by paying more each month, but by purchasing a bigger drive for a one-off fee and configuring it. Access your files from anywhere, free of charge, provided you have an internet connection.

There are two parts to Nextcloud. The first is the server, which you’ll need to install on your own hardware. This comes in the form of a containerized Docker image (which you can run on any platform that supports it, including Windows, macOS, and Linux) or a virtual machine image designed to run inside VirtualBox. There are detailed instructions for installing both linked from theDownload page.

Once you’ve set everything up, you can download desktop and mobile apps for accessing your files just as you would any other cloud storage service. You can also access your files from a handy web interface. Nextcloud Hub also comes with some other handy features like the ability to host calls and video conferencing, shared calendars and mail, office apps, and more. This is enterprise-grade software that you can download and install for free thanks to its open-source development model.

LibreOffice for Office Tasks

Open-source word processor LibreOffice Writer on a Mac.

There’s no shortage of free software for word processing or creating spreadsheets, but there are some big limitations to be aware of. Google’s suite has no option to run locally, Microsoft requires that you pay in order to access desktop apps, and Apple’s suite is free but is only useful if you have Apple devices.LibreOffice is the answer to all of these issues.

LibreOffice is a suite of office applications that run locally on Mac, Linux, Windows, and Android. This includes the three main pillars of any office productivity suite: a word processor (Writer), a spreadsheet app (Calc), and a presentation tool (Impress). Also included is a diagram tool (Draw), a database app (Base), a formula editor (Math), and a chart creation module that works across multiple applications.

These apps include the basics you need to craft prose, draw up a budget, or put together a slideshow. They’re also compatible with the most popular file formats in use by Microsoft tools, including DOC and DOCX, XLS and XLSX, plus PPT and PPTX, while saving in the native ODF format. We’vecompared Apple’s Pages and LibreOffice Writer in the past and found that the open-source option enjoys way better compatibility with Microsoft Word.

The LibreOffice suite isn’t perfect, but for a completely free solution, it’s surprisingly feature-packed. The biggest thing you’ll lose by going this route is collaboration (with the exception of Calc), so if you need to work on a document at the same time as someone else, then LibreOffice might not be for you. The interface is dated and plain, but it gets the job done.

If you can live without the bells and whistles of Microsoft’s suite, LibreOffice is a solid choice.

GIMP for General Image Editing

The GNU Image Manipulation Program, or GIMP for short, hit version 1.0 in 1998 and has been under constant volunteer-led development ever since. It’s available for Linux, macOS, and Windows as a completely free and open-source alternative to pricey apps like Photoshop.

GIMP is designed with a broad range of users in mind. It can be used to retouch and manipulate photos, create art, including drawings and digital paintings, and for creating mockups and other graphic design tasks. As someone who has bounced from Photoshop to alternatives like Affinity Photo over the course of several decades, I’ve always had GIMP installed and ready to go.

GIMP is packed with useful features like layers, tools for adjusting image attributes like contrast, curves, and brightness, and a wide range of filters you can drop straight over an image. Many of the tools you’d expect to see in an app like Photoshop are there, in the same place you’d normally find them, though it’s no secret that GIMP is a less advanced tool on account of its development model. It misses out on the fancy new generative AI features that Adobe has added to recent versions of Photoshop.

Either way, it’s been fascinating to see GIMP grow and develop over the years. It now enjoys support for modern formats like HEIC, works much better on the Mac, includes non-destructive editing for most filters (as of version 3.0), and the UI looks and feels better than ever before. Oh, and it’s still got the same delightful mascot (called Wilber).

darktable for RAW Photo Processing

darktable using snapshots to preview changes.

Adobe doesn’t just dominate the landscape when it comes to image manipulation; its photo processing app Lightroom is often seen as the default option for first-pass photo editing, too. Up until a few months ago, I was using Affinity Photo for this task, a capable premium app that isn’t designed for tackling lots of images at once. That’s when I discovereddarktable.

darktable is essentiallyan open-source Lightroom. It’s built around the same workflow as most leading RAW photo editors, except it doesn’t cost a penny or try to upsell you cloud storage. You can easily browse your photos, rate and mark them, and then assemble a shortlist for editing.

From here, you can get your hands dirty and start processing using sliders that should be familiar to anyone who’s ever done any digital photo development before. The app is aimed primarily at RAW photos, and takes a modular approach to editing where you can add and remove editing options based on your wants and needs.

I’m not going to lie; darktable has a learning curve. You’ll have to take some time to play around with the app to understand its quirks and set up your editing environment just as you want it. But if you take the time to learn, you’ll realize that you can get some absolutely incredible results out of this app. An alternative to darktable isRawTherapee, another open-source RAW editor that takes a similar approach.

Kdenlive for Video Editing

The Kdenlive main interface with the filters displayed.

Everyone needs a video editor sometimes, but you don’t need to open your wallet to get your hands on something decent.Kdenlive is afree and open-source video editor for Linux, Mac, Windows, and BSD. The app’s complexity scales depending on what you’re looking to achieve, which means the basic interface and tool set should be simple enough for anyone to grasp.

Sure, it’s not got the professional-level workflows seen in apps like Adobe Premiere, and nor is it as powerful asproprietary free video editor DaVinci Resolve; but it’s far more powerful than a freebie like iMovie while standing toe-to-toe with moderately priced prosumer options. If you only edit video occasionally, it should be your first port of call.

This is a highly capable non-linear video editor that comes with heaps of transitions, effects, plugin support, transcoding options, and two-click render profiles. You can dig in as much as you like; it’s also a great way to learn the basics of video editing before you spend money on more capable software.

Perhaps the closest alternative to Kdenlive isShotcut, though the interface is a bit crusty.

Jellyfin for Media Management

Jellyfin's suggestion page simply showing movies to continue watching without AI recommendations.

Jellyfin is an open-source wonder that allows you to stream media locally and remotely by setting up a server and connecting to it using your choice of client apps and universal plug-and-play (UPnP) streams. It’s afree open-source alternative to Plex, with some big benefits (and a couple of drawbacks).

Unlike Plex, Jellyfin doesn’t gate remote or mobile playback and hardware transcoding behind a monthly subscription. You can use the full extent of your hardware to transcode files into digestible formats for all your devices. You can also access this content anywhere you want via a web browser, desktop, or mobile application.

Jellyfin supports movies, TV shows, music, books, and photos, and can be used to watch live and recorded TV. You can also use the SyncPlay feature to watch content at the same time as someone else, remotely. The main drawback to Jellyfin is thatit takes a little more technical know-how than Plex, and it doesn’t have anything like PlexAMP for music playback.

Aside from this, Jellyfin is arguably where you should start your media server journey.

Looking for even more open-source software? Check out ourtop open source apps for students, plus ourmust-have open-source Mac apps.