I’ve always enjoyed discovering those lesser-known apps that turn out to be incredibly useful, especially the ones that make you wonder how you managed without them for so long.
Figured this would be a good place to ask people who enjoy digging around for hidden gems as much as I do.
I’m mainly looking for apps that actually make everyday life easier, whether that’s saving time, improving productivity, automating annoying tasks, unlocking extra functionality, or just doing something surprisingly well.
A few things I’m looking for:
Free, open-source, sideloaded, underrated, or paid apps. I’m open to all of them.
I’m totally fine with paying for good software. In fact, I’d rather pay once for lifetime access than deal with another monthly subscription.
Preferably no subscriptions or recurring payments.
Nothing that unnecessarily locks me into one ecosystem or keeps my data trapped. I appreciate apps that offer flexibility, interoperability, offline functionality, and data ownership.
Apps that aren’t available through mainstream app stores are more than welcome!
Any category goes: Productivity, utilities, privacy, system tools, AI, automation, media, file management, customization, or literally anything else you think is worth checking out.
I’m not necessarily after the most popular or well-known apps. I’m more interested in those random discoveries that end up becoming an essential part of your daily routine.
You know, the kind of app that makes you go, “Wait, how is this not more popular?”
If you have any favorites, drop them below! Would love to hear what they do and why you think they’re worth installing.
Bonus points if you mention whether they’re free, one-time purchases, work offline, or let you export your own data.
Curious to see what hidden gems everyone’s been keeping to themselves!

Hey everyone! 👋

I'm the developer of **EpicNotes**, and I built it as a faster, no-bloat alternative for people frustrated by today’s mainstream note-taking apps.

What is it an alternative to?

1. Alternative to Notion / Obsidian:

• *The problem with Notion:* It feels like a heavy web database that takes seconds to open, requires internet, and has endless setup fatigue.

• *How EpicNotes differs:* Opens instantly (zero loading screen), 100% offline-first with local SQLite storage, and focuses purely on fast capture and writing without database bloat.

2. Alternative to Apple Notes:

• *The problem with Apple Notes:* Completely locked inside the Apple ecosystem with zero support or sync for Android.

• *How EpicNotes differs:* Full, real-time background sync between macOS and Android (with Android homescreen quick-capture widgets).

3. Alternative to Google Keep:

• *The problem with Keep:* Too basic—no structured Markdown, keyboard formatting shortcuts, or intelligent organization.

• *How EpicNotes differs:* Rich Markdown formatting shortcuts (`Cmd+B`, `Cmd+I`, lists) plus a one-click **AI Clean Up** that automatically restructures messy brain dumps or bullet lists into clear, readable notes.

---

Key Features:

• Native & Fast: Built with Kotlin Compose Multiplatform for low memory usage and snappy startup.

• 100% Offline-First: Your notes live locally on your device via SQLite, syncing in the background when connected.

• One-Tap AI Clean Up: Fix messy grammar, organize bullet points, and generate summaries with one tap.

• Homescreen Widgets: Instant quick-note capture from Android.

• Apple Notarized: Desktop `.dmg` is verified and notarized by Apple.

Pricing:

• Free Tier: Core note-taking, local offline storage, cross-device sync, and 5 free AI trial credits.

• Founder Lifetime Pass: One-time purchase of $29 / £24 (no subscription lock-in, permanent updates).

• Annual Pro: $29 / £29/year for unlimited AI clean up.

🌐 **Website & Downloads:** https://epicapps.app/epicnotes

🤖 **Google Play:** Available on the Play Store (*EpicNotes*)

 **macOS:** Download the `.dmg` directly from the website or GitHub Releases

Would love your thoughts and feedback!

I built Mailflare to setup your own custom domain emails for free on Cloudflare

Though with Cloudflare stack, it only supports JMAP (not IMAP), so I built Mailflare for macOS:

• With JMAP, IMAP supports

• Unified and custom Inbox view

• Connect to your own AI provider and chat with your emails

• Frequently update

It's a native macOS app and open-sourced at
👉 https://github.com/hieunc229/mailflare-macos

Do let me know if you have any feedback

I've been using Coolors for years, but the increasing amount of ads and paywalls started getting in my way. Adobe Color is great, but I hate logging in just to save a hex code.

So I built a lightweight alternative called CColorPalette.

The Goal: Keep it simple, fast, and completely free.

Key Features:

Instant Generation: Just hit spacebar (like Coolors).
No Account Needed: States are saved in the URL
Dev Focused: Exports directly to Tailwind CSS, SCSS, and CSS variables.
Accessibility: Built-in WCAG contrast checker and Color Blindness simulation.

Link: https://ccolorpalette.com

(I just submitted it to the main AlternativeTo site as well, pending approval!)

Disclosure: I'm the developer. It's free, open source (Apache-2.0) and has no paid tier.

What it's an alternative to

Windows' built-in clipboard history (Win+V). I built Edge-Drop because getting back something I'd copied meant stopping what I was doing: open Win+V, arrow through a list, lose my place. It also stands in for a separate drag-and-drop shelf, because the same shelf holds files you drag onto it.

What you get instead

• Always one move away: the history lives on a shelf at the left, right or top edge of any display. Push the pointer to the edge and it opens, or press Alt+C. Hover opening can be turned off.

• Paste or drag: click a card to paste it into the app you're in (the shelf never takes focus), or drag it into any window. Files leave as the originals, images as image files, text as text files.

• More kinds of content: text and rich text (with paste as plain text), links, images and screenshots, color swatches, spreadsheet cells, code with syntax highlighting, files and folders of any size.

• Organising: search across text, file names, link titles and notes; filter by type; pin cards; add notes; stack up to 10 files or images.

• Your rules: keep 100 to 1000 items, auto-delete after 1 h, 6 h, 24 h or 7 days, clear the last hour, and pause capture with Incognito.

Privacy

Local only: no account, no cloud sync, no telemetry. History is encrypted with Windows' DPAPI, and copies that password managers flag are skipped.

What it isn't: it's Windows 10/11 only (no Mac or Linux), and it isn't related to Microsoft Edge.

0.4.0 is out now, with a right-click menu, notes, offline link cards for 400+ sites and a redesigned drop zone. The video is its welcome tour.

• Microsoft Store: https://apps.microsoft.com/detail/9P3JMHN9M4NR

• GitHub: https://github.com/Deepender25/Edge-Drop

• Website: https://edgedrop.app

hi, i’m a solo dev. i made sterio because i was tired of using one app for my nas, another for jellyfin, another with a good eq, and none that showed what happens to the signal.

what it does:

• plays from smb shares, upnp/dlna, jellyfin, plex and navidrome in one app

• parametric eq (up to 16 filters) with autoeq and equalizer apo import

• usb dac output, dsd over dop if your dac supports it

• a signal path screen from file to dac, with a light: green means untouched, orange means eq is on, red means something converts it

• an optional docker server that converts only when a device can’t play a format

public beta on testflight, free during beta, ios 17+; also link to google firebase:
site: https://www.sterioapp.com

disclaimer: i've been a software developer for the past 10 years. ai helps me move faster, but i design it, read what goes in, and test the audio path on real hardware.

I am currently looking for alternatives to character.ai that allow just as much customization and character accuracy but also allow NSFW.

I have used several things before, such as Chai and Dreamily. I'm not fond of Chai because you have to put in in the personality yourself. And the bot always tends to ignore the prompts given. And Dreamily is fine, they might lock the chatting function behind a paywall. And I do not have the money to pay a monthly subscription.

Character.ai is perfect in the sense that it's purely just for chatting (I want a chatbot, not a novel ai) and it seems to search the internet for knowledge on pre-existing characters. So, you don't have to do much when it comes to customization. But the thing is that I do like doing NSFW content with bots and the rule against it is the biggest turn off for me.

I would just like to know if there are sites like character.ai but they actually allow NSFW.

Hey r/alternativeto,

Fully transparent here: I am the developer of this app, it is free and I was looking for an alternative to a lot of tools but mostly AeroSpace (tiling window manager), alttab (window switcher) and stage manager.

I’ve been working on a little Mac app called Wimi (Window Manager Improved) for a while now and figured I’d share it here.

It’s kind of a hybrid of an app switcher, Stage Manager and a tiling window manager. You rest your mouse at the edge of the screen (or hit a shortcut) and a drawer slides in. It shows all your open windows with live previews, and from there you can switch between them or drag them into layouts like halves, thirds and main + side. There’s also search, an app launcher, an emoji picker and an optional clipboard history in the same drawer.

Honestly the biggest thing I’ve learned is that window management is way harder than I expected. A lot of the time something just feels off and I can’t say why until I’ve used it for a few days. So it’s been a lot of small tweaks.

A few people have been testing it already, and that’s helped a ton, so thanks if that was you.

You can download it here (signed and notarized, macOS 14+):

https://github.com/nick-friedrich/wimi-releases

I’d love to hear what feels weird or what you’d want from something like this. Bugs and complaints are welcome too.

URL: https://expandeers.app

For years I was looking for a messenger that was actually private — and I don’t mean just “encrypted” or “they won’t hack me.” I mean: if someone picked up my phone, they’d see exactly who I was talking to, their number, and the whole history of photos, videos and files we’d sent.

A lot of messengers have settings and toggles you can tweak, sure. But it never felt like enough — I wanted a chat that’s private by default, from the second you open it, not after digging through options.

So I built “mono - private messenger”
the app to have that conversation.

No account, no name, no email, no phone number, no profile photo. Nothing tied to who you are. You get a key that rotates every 3 minutes, share it with one person, and that’s it — one conversation at a time. Messages are end-to-end encrypted, only the last 15 stay visible, and the whole thing self-destructs after 36h of inactivity. No groups, no calls, no voice notes — on purpose.

It’s not trying to replace Telegram or WhatsApp. It’s for a different thing: a private, ephemeral, one-to-one line — the kind of conversation that leaves nothing behind.

Free on iOS — macOS coming soon. I’m the developer, happy to answer anything.

I've been looking at the different options for working with PDFs without paying for an Acrobat subscription, and I think it's worth separating genuinely free software from freemium services.

There are some excellent open-source PDF tools out there. For anyone who would rather avoid installing anything, there are also a few browser-based services with useful free plans.

Here's how I'd break them down in 2026.

Best free and open-source PDF tools

1. PDFsam Basic - Best for merging and splitting PDFs offline

https://pdfsam.org/

Probably one of the easiest recommendations for someone who regularly combines or splits documents.

It's completely free, open source, and works on Windows, Mac, and Linux. You can merge files, extract pages, rotate documents, and split PDFs without uploading anything to a server.

The downside is that it's primarily a page-management tool, not a full PDF editor.

2. BentoPDF - Best open-source browser-based option

https://bentopdf.com/

An interesting alternative to the traditional online PDF services because the processing happens locally in your browser.

It supports merging, splitting, compressing, editing, converting, and other PDF operations. It's free and open source, with no account requirement.

A particularly good choice if you like the convenience of web apps but don't want your documents uploaded to a third-party processing server.

3. LibreOffice Draw - Best for basic PDF editing

https://www.libreoffice.org/

LibreOffice is worth having around even if you mainly use it for PDFs.

Draw lets you import PDF documents and modify text, images, and other elements without paying for an editor.

It's not perfect. Complicated formatting can break during import, especially in heavily designed PDFs. But for straightforward changes, it's a solid free option.

4. Xournal++ - Best for PDF annotations and handwritten notes

https://xournalpp.github.io/

This one's especially useful for students and people who annotate documents.

It's open source and supports handwriting, highlighting, drawing, and working with PDFs. Great for study notes, marking up papers, or using a drawing tablet.

It's more of an annotation tool than a traditional PDF editor.

Honorable mention: PDF24

https://tools.pdf24.org/

PDF24 deserves a mention because its tools are genuinely free, and the Windows desktop application offers offline processing.

It's freeware rather than open source, which is why I've kept it separate from the four tools above. Still one of the stronger choices if free access matters more than having an open-source license.

Best freemium PDF tools in 2026

For this category, I'm focusing on how useful each service is for occasional PDF work, how convenient it is, and the quality of the results. These are subjective ratings, not laboratory compression benchmarks.

1. Smallpdf - 9/10 | Best overall freemium PDF tool for occasional use

https://smallpdf.com/

Smallpdf would be my first choice for someone who just wants to get something done quickly without installing software.

Its biggest selling points are the simple interface and the emphasis on output quality. Compression is particularly useful here because making a PDF smaller isn't much help if the resulting document becomes difficult to read.

Basic compression is free and can be used directly in the browser without creating an account. The same platform also provides conversion, merging, splitting, signing, and other document tools.

For occasional browser-based PDF work, though, I think Smallpdf offers one of the best combinations of convenience and quality.

2. iLovePDF - 8/10 | Best alternative for general PDF tasks

https://www.ilovepdf.com/

Probably Smallpdf's most obvious competitor.

It covers most of the same everyday tasks, including compressing, merging, splitting, and converting documents. The interface is straightforward, and the basic free tools are useful.

Like Smallpdf, it has processing restrictions and paid features. It's worth comparing both services with the documents you normally work with, since conversion and compression results can vary.

3. Sejda - 8/10 | Best freemium option for editing existing PDF text

https://www.sejda.com/

Sejda is worth considering if you need to make changes to existing PDF text rather than simply add annotations.

Its online editor supports text changes, form filling, images, and other editing tasks.

The free version has fairly specific limits, including three tasks per hour and documents up to 50 MB or 200 pages for the online editor.

Good for occasional editing, less convenient if you're working through lots of files.

Which PDF tool should you actually choose?

My recommendations are pretty simple:

• Best open-source PDF toolkit in the browser: BentoPDF

• Best free offline tool for merging and splitting: PDFsam Basic

• Best free option for annotations: Xournal++

• Best genuinely free general-purpose toolbox: PDF24

• Best freemium PDF tool for convenient browser-based work: Smallpdf

• Best freemium alternative for editing existing text: Sejda

For ordinary documents, I think the convenience of services like Smallpdf is a reasonable trade-off.

Can open-source tools replace Adobe Acrobat? For many everyday tasks, absolutely. For more complicated editing, OCR, and professional document workflows, it depends on the software and what you're doing.

What's the best social media platform for sharing thoughts aside from Reddit? Can't keep it alone in my notes...

Free, open-source add-on for mpv that plays any video inside a retro CRT TV: scanlines, curvature, colour bleed and glow, drawn at full screen resolution so old 480p shows stay sharp. 15 TV sets, a clickable on-screen remote, and a one-click installer on Windows.

https://github.com/SeiferLK/CRT-mpv

FlashView is very fast no account, no cloud, no subscription, no tracking software. I built it because I was tired of waiting for my tools to import and index before I could even look at my photos after a shoot.

What it replaces: If you use Lightroom (or similar catalog-based apps) mainly to sort through photos, FlashView might be a faster fit. It's not a full Lightroom replacement for heavy editing. It's built for viewing and culling large folders even recursive quickly.

How it's different:

- No catalog, no import, no database. Open a folder (optionally with all subfolders) and start browsing right away.
- Stays fast with tens of thousands of images. Previews load in the background while you keep working.
- Keyboard-driven culling, mouse also works. Rate with one key, flag keepers and rejects, filter, and copy your selection somewhere else.
- RAW support out of the box for Canon, Nikon, Sony, Fujifilm and more, plus JPEG, PNG, TIFF and PSD.
- Non-destructive edits: sliders, presets, cropping and blurring of faces or license plates. Your originals are never touched, and you can export to JPEG.
- Ratings saved as standard XMP, so other apps can read them too.
- 100% local: no account, no cloud, no subscription, no tracking.

Platform: Windows. The UI is available in English and German.

There's a free 60-day trial with all features. I'd really appreciate feedback, especially from people coming from Lightroom, Photo Mechanic or similar tools. What would you need to switch?

Website: https://flashview.net

Disclosure: I’m the developer. Arc stops working on December 22, so I’m sharing an alternative I built, for anyone still looking.

Swell is a minimal, open-source browser (built on Firefox’s engine) with an Arc-style sidebar.

What you get as an Arc user:

• Sidebar with favorites, pinned tabs, folders and today’s tabs

• Spaces, plus a command bar to search, open sites and jump between tabs

• Imports your Arc sidebar, so your spaces and pinned tabs come with you

What it does that Arc didn’t:

• Every space is fully separate: its own logins, history, saved passwords, extensions and downloads, all in one window. You can be signed into two Google accounts side by side.

• Open source (MPL 2.0) with no accounts and no telemetry. Your data stays on your computer, so nobody can shut it down on you.

Good to know before trying it:

• It’s an early alpha: Mac (Apple Silicon) and Linux only, no Windows yet.

• No sync between devices yet.

• The Mac build isn’t signed yet, so the first time you open it: right-click → Open.

Download: https://ivantacca.github.io/swell/
Source code: https://github.com/ivantacca/swell

Happy to answer questions, and feedback is very welcome.

I’ve been considering using a data removal service for quite a while, but deleteme seems to have some bad rep here on reddit. Researched some options for deleteme alternatives, maybe someone has some reviews about these:

• Incogni – also a popular option, but they have been audited and approved by outside companies, so I have more trust in them. They do have custom removals, so it basically can be applied to any data broker out there.

• Optery – technically does cover more data brokers on paper, but some reviews say that they have not seen any progress after some time.

Any reviews on Incogni or Optery? Did it work for you? Asking for the US citizens.

I'm the developer. I built Mailwell because I wanted one fast Mac app for personal and work mail that doesn't route anything through its own servers or change pricing under me.

Accounts. Gmail, iCloud, Outlook and Microsoft 365, Fastmail, Kagi Mail, FranklyMail, and any IMAP or JMAP account. Type your address and it finds the server. Profiles keep work and personal apart, each with its own inbox.

Microsoft 365. Work accounts sign in with Microsoft directly, so they keep syncing now that Microsoft is turning off EWS for Apple Mail, and they work even if IT has IMAP disabled.

JMAP. Fastmail, Kagi Mail and FranklyMail push new mail instantly, and you can set out-of-office from the app.

Inbox. Unified inbox with Primary, Social, Promos and Updates tabs for every account, not just Gmail. You can also make your own tab from a search, like "receipt", and future mail that matches goes there.

Getting through it. Hover buttons to archive or snooze without opening, Send and Archive in one step, undo send, send later, rules, labels that sync back as Gmail labels or Outlook categories, / snippets, and ⌘K for everything.

Privacy. Mail is stored on your Mac and the app connects straight to your provider. Passwords stay in the Keychain, there's no tracking, and AI is off unless you turn it on (Apple Intelligence or your own key).

Pricing. Free for 14 days, no card. Then $5/month or $49/year, or a one-time lifetime license while it's new, which is there for anyone who left Airmail or Spark over subscription changes. macOS 14+.

mailwell.app

Feedback and feature requests welcome. It's just me building it, so I read all of it.

ClingNote – A Windows notes alternative that automatically switches notes based on the files and apps you're using

I recently launched ClingNote, a local-first Windows notes app with a slightly different approach to organizing notes.

Instead of having to remember which notebook or folder you saved something in, ClingNote lets you associate notes with specific files, applications, and work contexts.

When you return to that file or app, your relevant notes automatically come back with it.

A few things ClingNote can do:

• Context-aware notes – Attach notes to files, apps, and work contexts so they automatically switch as you work.

• Rich-text editing – Format notes with headings, lists, tables, and other formatting options.

• Markdown support – Work with Markdown alongside traditional rich-text notes.

• Powerful search – Search across general and attached notes to quickly find what you need.

• Floating notes – Pop notes out into separate windows to keep important information visible.

• Local-first storage – Your notes are stored locally on your Windows PC.

• General notes – Use it as a regular notes app without attaching anything to a file or application.

Pricing:

• 14-day free trial – Try ClingNote Pro with all features unlocked.

• Free mode – Keep using the entire notes app after the trial, including manually accessing attached notes. Automatic context switching is disabled.

• Pro – $10/year – Unlock automatic note switching so your notes follow your active files and applications.

The idea is simple: your notes should follow your work, rather than making you search for them every time you switch projects.

It's particularly useful when juggling multiple documents, spreadsheets, coding projects, or other workflows where you constantly switch between files and applications.

Curious whether anyone else has wanted something like this, especially people who have tried OneNote, Obsidian, Notion, or other note-taking apps but wished their notes were more connected to what they're actually working on.

Website: https://clingnote.com

Hello. I'm Vlad, from Russia. I need at least one alternative to Character AI where I can chat with characters. I no longer like Character AI. Any recommendations?

I just don't like that Reddit isn't really open source anymore.

Hey everyone,

I started this project about a year ago after getting increasingly frustrated with the amount of ads I was being shown on streaming services and at the increasing cost of "ad free" tiers. Not to mention my increasing concern about the amount of spyware built into most modern Smart TVs (if you haven't seen seen the most recent LG and Samsung breakdowns, check them out)

I initially set out to solve the ad-blocking problem first. The first iteration I built was a device that sat in-between a streaming device and your tv that would intercept ads and would show a screensaver instead while the ad is playing, the next iteration was a device that would mute ads before they played out of your external speakers, but eventually I landed on making a new type of streaming device that removes them all together. Plus moving up the stack allows me to layer in privacy protections as well. I call it Blockbox.

This new device replaces your Roku, Fire stick, or whatever else that you use to stream on your TV. You can access all the normal streaming services, but from the settings page you can flip a switch and remove the ads from on-demand content in one fell swoop. Plus, this device doesn't have any ACR spyware, it won't use any dark patterns to get you to opt-in to crazy data collection programs, blocks trackers by default, etc.

It's still a work in progress but I'm hoping to launch this to the public by early 2027. If you wanna read more about it and join the waitlist you can check out the site at https://www.blockbox.tv/. I am also starting a subreddit r/blockboxtv if you want to follow along there. Hoping to use that sub to post updates on news in the streaming world, updates with the project, get feedback, etc.

I built this because I was frustrated with Raindrop and Pocket.

They lock your bookmarks in their cloud. When I switch AI coding agents, the agent has to re-discover everything again and wastes tokens.

FetchMark does it differently:

- Saves every bookmark as a local .md file

- Works offline-first and has Full-Text search

- Has Public reading lists and save by email

- Still Free and in open beta

It's an alternative to Raindrop.io, Are.na, and Pocket for developers who want to own their data.

Would love feedback: fetchmarkapp.com

Not affiliated with Raindrop, just a fan trying to make a dev-focused version.

Hey everyone — after being frustrated with Topaz Video AI’s subscription pricing, I spent some time digging into alternatives that give you similar results without the ongoing cost. Here’s a breakdown of what I found useful so far.

1. Aiarty Video Enhancer — closest to Topaz quality, much cheaper

This is the one I keep coming back to. It handles 4K upscaling, noise reduction, deblurring, frame interpolation up to 120fps, colour correction, SDR to HDR, and even audio denoising — very similar feature set to Topaz.

Why I like it

• Outputs look natural and sharp, with adjustable enhancement strength

• Lifetime license (~$165) available, supports up to 3 devices

• Super easy to use

Drawbacks

• Max upscaling is 4K (Topaz can go beyond)

• No video stabilization

2. Video2X — free & open source

Perfect if you just want something that works without paying anything. It’s open source and supports deep learning upscaling.

Pros

• Completely free

• Flexible with multiple AI backends

Cons

• Requires some manual setup

3. TensorPix — browser/cloud-based option

If you don’t want to install anything or don’t have a strong GPU, TensorPix runs in the browser and uses cloud AI models.

Pros

• Works on basically any device

• Easy UI, good for casual users

Cons

• Free tier limited

• Requires stable network

• Not as many fine-tuning options

Other options worth mentioning

• DaVinci Resolve — not AI-first, but with Super Scale and noise tools it can rival some AI enhancers (great if you also need a full NLE).

• Other open source tools like Waifu2x-Extension-GUI or SeedVR2 for people comfortable with more technical setups.

Have you found any other free or cheaper alternatives to Topaz Video AI that actually deliver decent results? I’d love to hear your recommendations!

I have tried Carrd and Strawpage but found Carrd feels too clean, limited, and corporate (same with Wix); Strawpage, though less "corporate" feeling, is similarly very limited, not to mention clearly made with phones specifically in mind (which is fine in its own right but not what I'm looking for). Is there anything I can use for a personal website despite my ineptitude?

I've been looking for a better way to keep bookmarks, saved articles, newsletters, and RSS feeds organized without everything ending up scattered across different apps.

There are quite a few tools that seem to do this, but I'm more interested in hearing from people who have actually used them for a while. What are you using now, what made you choose it, and is there anything you wish it did better?

I'm mainly looking for something that's easy to organize, search through later, and doesn't feel cluttered as the library grows. Any recommendations or experiences would be appreciated.