Best Free Alternatives to Smallpdf (2026)
Smallpdf is a popular online PDFツール tool, but its pricing tiers, usage limits, and privacy concerns drive many users to seek alternatives. Here are 5 completely free alternatives on ToolPure — all running locally in your browser, no signup required.
⚡ Why Users Switch
- ✗ Free tier limited to 2 tasks per day
- ✗ Account required for advanced features
- ✗ Files uploaded to third-party servers
- ✗ Advanced features require paid subscription
🔧 Alternatives
PDF 圧縮
100% FreePDFをオンラインで無料圧縮 — 品質を維持したまま最大90％サイズ削減。高速、安全、100％ブラウザ内で完結。アップロード不要、透かしなし、登録不要。
PDF マージャー
100% FreePDFをオンラインで無料結合。複数のPDFを1つのドキュメントに数秒で統合。ドラッグ＆ドロップでページ並べ替え。100％プライベート、サーバーアップロードなし。
PDF スプリッター
100% FreePDFをオンラインで無料分割。特定ページの抽出、範囲指定分割、ページごとの分割に対応。ブラウザで高速処理、登録不要で即時ダウンロード。
PDF 透かし
100% FreeAdd text or image watermarks to PDF pages. Free online tool to brand and protect documents in your browser.
PDF ロック解除
100% FreeRemove password protection from PDF files instantly. Free online tool to unlock and access your documents in browser.
❓ Frequently Asked Questions
Are ToolPure PDF tools really free? Any limits? +
Yes, all ToolPure PDF tools are completely free, unlimited, and require no registration. No daily task limits and no account required.
Are my files uploaded to your servers? +
No. All ToolPure PDF processing happens locally in your browser using WebAssembly. Files never leave your device and are cleared when you close the page.
What are the main advantages over Smallpdf? +
Three key advantages: ① Free unlimited usage (Smallpdf free is 2 tasks/day); ② Privacy-safe (fully local processing); ③ No registration required.