[{"data":1,"prerenderedAt":240},["ShallowReactive",2],{"en-post-134":3},{"id":4,"title":5,"body":6,"description":12,"extension":233,"meta":234,"navigation":235,"path":236,"seo":237,"stem":238,"__hash__":239},"content/post/134.md","134",{"type":7,"value":8,"toc":221},"minimark",[9,13,18,27,31,62,69,73,101,105,157,160,164,167,171,191,195,198,202,205],[10,11,12],"p",{},"Tired of paying for WinRAR just to open the occasional RAR, ISO, or ZIPX archive? PeaZip is a free, open source archiver that unifies engines like 7-Zip and Zstd behind one interface and handles more than 200 formats in a single tool. This guide covers what it is, its core features, how to install and use it, how to avoid unofficial download sources, and why it works for both a home PC and a busy office.",[14,15,17],"h2",{"id":16},"what-is-peazip","What Is PeaZip",[10,19,20,21,26],{},"PeaZip is a free, open source file archiving and compression manager for Windows, Linux, macOS, and BSD. Released under LGPLv3 and written in Lazarus and FreePascal, it has roughly 81k stars on GitHub and is a popular free alternative to WinRAR and WinZip. Its core idea is to wrap open source backends such as 7-Zip, FreeArc, Zstd, and Brotli in one graphical interface so you can handle more than 200 archive formats while also getting encryption, hashing, and file management. It suits people who frequently unpack obscure formats but do not want to pay for compression software. Because it is open source, you can audit the code and trust that no backdoor or telemetry is baked in, which matters when archives hold sensitive files. The project has been maintained steadily for years, so format support keeps pace with the industry. For a broader comparison with WinRAR, see ",[22,23,25],"a",{"href":24},"/post/33/","Best Free Compression Software for Windows in 2026",".",[14,28,30],{"id":29},"features","Features",[32,33,34,38,41,44,47,50,53,56,59],"ul",{},[35,36,37],"li",{},"Very wide format support. Create 7Z, ZIP, TAR, WIM, Zstandard, and PEA archives, and extract more than 200 formats including RAR, RAR5, ACE, ISO, DMG, and UDF.",[35,39,40],{},"Split and convert. Build split archives (001, r01, z01) and convert, split, or merge existing archives between formats.",[35,42,43],{},"Strong encryption. Use AES, Twofish, or Serpent, with a built-in password manager and optional two-factor protection via a key file.",[35,45,46],{},"Secure delete and hashing. Wipe files irreversibly with multiple overwrite passes and generate or verify checksums to confirm integrity.",[35,48,49],{},"Built-in file manager. Bookmarks, live content filtering, duplicate detection, plus text, hex, and image viewers.",[35,51,52],{},"Scriptable tasks. Export GUI operations as command line scripts for batch and automation.",[35,54,55],{},"Archive browser. Open an archive like a folder, preview images and text, and drag single files out without extracting everything.",[35,57,58],{},"Context menu integration. Compress or extract directly from the Windows Explorer right-click menu without opening the app.",[35,60,61],{},"Portable edition. A no-install build runs straight from a USB drive.",[10,63,64,65,26],{},"If you only need the lightest compressor, also see ",[22,66,68],{"href":67},"/post/90/","What Is 7-Zip and How to Use It",[14,70,72],{"id":71},"how-to-use","How to Use",[74,75,76,85,88,91,98],"ol",{},[35,77,78,79,84],{},"Install. Open the download page at ",[22,80,81],{"href":81,"rel":82},"https://peazip.github.io/index.html",[83],"nofollow"," and grab the Windows installer (for example PeaZip-x.y.z.WINDOWS.exe), then double-click to install. The portable ZIP on the same page runs peazip.exe with no install.",[35,86,87],{},"Extract. Browse to an archive on the left, double-click to preview, then click Extract and choose a destination.",[35,89,90],{},"Create. Click Add, drag files or folders into the list, pick a format such as 7Z and a compression level, then click OK.",[35,92,93,94,26],{},"Split backup. Set a volume size such as 650M or 4G, handy for discs or FAT32 drives. On FAT32 limits, see ",[22,95,97],{"href":96},"/post/130/","NTFS, exFAT, FAT32, ReFS",[35,99,100],{},"Verify. Right-click a file, use Checksum or hash to compare digests, and export command lines from the Console panel.",[14,102,104],{"id":103},"supported-platforms","Supported Platforms",[106,107,108,121],"table",{},[109,110,111],"thead",{},[112,113,114,118],"tr",{},[115,116,117],"th",{},"Platform",[115,119,120],{},"Support",[122,123,124,133,141,149],"tbody",{},[112,125,126,130],{},[127,128,129],"td",{},"Windows",[127,131,132],{},"Native x86 and x86-64, also runs under Wine and ReactOS",[112,134,135,138],{},[127,136,137],{},"macOS",[127,139,140],{},"Native and portable builds",[112,142,143,146],{},[127,144,145],{},"Linux and BSD",[127,147,148],{},"Packages and portable builds",[112,150,151,154],{},[127,152,153],{},"Minimum",[127,155,156],{},"Any modern PC, portable needs no install",[10,158,159],{},"PeaZip ships as both a standard installer and a portable build on every supported OS, so you can keep it on a USB drive and run it on any machine without leaving traces. The Windows build is native x86-64 and also works under Wine on Linux or ReactOS for legacy needs. No platform requires a paid tier to unlock features.",[14,161,163],{"id":162},"pricing","Pricing",[10,165,166],{},"PeaZip is completely free under LGPLv3 for personal and commercial use, with no license fee. The project earns through donations and paid support, and the software itself carries no ads or feature limits. Unlike many competitors, no function is locked behind a pro plan and no trial expires. Donations are optional and only fund continued development. What you download from the official site or GitHub is the full version.",[14,168,170],{"id":169},"use-cases","Use Cases",[32,172,173,176,179,182,185,188],{},[35,174,175],{},"Everyday extraction. Open downloaded RAR, ISO, or ZIPX packages without several dedicated tools.",[35,177,178],{},"Secure archiving. Encrypt sensitive files with AES and add a key file for two-factor protection.",[35,180,181],{},"Split backups. Break a large folder into small volumes sized for discs or USB drives.",[35,183,184],{},"Project archiving. Bundle a folder with checksums so you can verify later that nothing was corrupted in transit.",[35,186,187],{},"Batch and automation. Export routine jobs as scripts and let the task scheduler run them.",[35,189,190],{},"Cautions. Download only from the official site or GitHub. The site peazip.com is not official, so verify installer SHA256. PeaZip cannot create RAR archives because of licensing, though RAR extraction works. Encrypted archives cannot be recovered if you forget the password, so keep it safe.",[14,192,194],{"id":193},"how-it-works","How It Works",[10,196,197],{},"PeaZip is led by Italian developer Giorgio Tani as a long-maintained community open source project, hosted on GitHub under LGPLv3. Rather than writing its own compression algorithms, it integrates several independent open source engines behind one interface. That integrator approach adopts new formats quickly while staying lightweight. When you compress, PeaZip calls the matching backend library and shows progress in one window, so the command line is rarely needed. The scripting export simply wraps those calls into a reusable batch or shell file, which keeps automation reliable across versions. Funded by community contributions and donations, it does not monetize through in-app ads or subscriptions, so you can rely on it long term.",[14,199,201],{"id":200},"conclusion","Conclusion",[10,203,204],{},"If you want a free, open source compressor to replace WinRAR, PeaZip is worth a try. It covers a huge range of formats, encrypts reliably, and can be scripted for batch jobs, while its portable build runs from a USB drive. Try the portable build on a USB stick and you will notice how little you miss a paid archiver. Download and official resources below.",[10,206,207,208,211,212,216,217],{},"Official download ",[22,209,81],{"href":81,"rel":210},[83],"\nGitHub Releases ",[22,213,214],{"href":214,"rel":215},"https://github.com/peazip/PeaZip/releases",[83],"\nWebsite ",[22,218,219],{"href":219,"rel":220},"https://peazip.github.io",[83],{"title":222,"searchDepth":223,"depth":223,"links":224},"",2,[225,226,227,228,229,230,231,232],{"id":16,"depth":223,"text":17},{"id":29,"depth":223,"text":30},{"id":71,"depth":223,"text":72},{"id":103,"depth":223,"text":104},{"id":162,"depth":223,"text":163},{"id":169,"depth":223,"text":170},{"id":193,"depth":223,"text":194},{"id":200,"depth":223,"text":201},"md",{},true,"/post/134",{"description":12},"post/134","5wKGpvEfR-9AHMhT6RafuMbudtZraNmSIN1FXGUfI0U",1794378304783]